Danny Kirwan

Kirwan was described by those who knew him in Fleetwood Mac, between the ages of 18 and 22, as a brilliant and exceptionally talented musician, but also as shy, sensitive, nervous and withdrawn. Christine McVie said in 2018, "Danny was a troubled man and a difficult person to get to know. He was a loner." John McVie recalled, "Danny was a very nice guy, nervous and shy ... he had a lot of insecurity." Mick Fleetwood described Kirwan as "nervous and sensitive" and commented, sympathetically, that he had "carried all his emotional baggage around with him". Jeremy Spencer remembered Kirwan as "jittery and nervous" and said the pressure had been too much for him. A member of the band Kirwan was in briefly in early 1974 recalled, "Danny had a touch of genius, but the poor fellow was a bag of nerves. I found it hard to have a conversation with him."

Danny Kirwan died in London, on 8 June 2018, aged 68. An obituary in The New York Times quoted Kirwan's former wife as saying that he had died in his sleep "after contracting pneumonia earlier in the year and never fully recovering from it."

The September 2018 edition of the music magazine Mojo, in a two-page tribute to Kirwan's life and music, quoted Christine McVie as saying: "Danny Kirwan was the white English blues guy. Nobody else could play like him. He was a one-off ... Danny and Peter gelled so well together. Danny had a very precise, piercing vibrato – a unique sound ... He was a perfectionist ... Listen to "Woman of 1000 Years", "Sands of Time", "Tell Me All the Things You Do" – they're killer songs. He was a fantastic musician and a fantastic writer." Jeremy Spencer said, "Danny brought inventiveness and melody to the band ... I was timid about stepping out with new ideas, but Danny was brimming with them."

Welch's contrasting attitudes towards Kirwan – on one hand, a difficult personal relationship, and on the other his respect for Kirwan's musicianship – were a point of focus during the sixteen months they were together in Fleetwood Mac. Fleetwood remembered, "The two of them were very different as people and as musicians." A "personality clash" developed and by 1972, under the strain of touring, Kirwan was arguing with Welch and "picking fights".

His reaction after being sacked was initially one of surprise, and it seemed he had little idea of how alienated from the other band members he had become. Shortly afterwards he met his replacement Bob Weston in a musicians' bar in London. Weston described the meeting: "He was aware that I was taking over and rather sarcastically wished me the best of luck – then paused and added, 'You're gonna need it.' I read between the lines that he was pretty angry with the band."

Kirwan said, "I always liked Mick Fleetwood – he was like family. I still think of them as friends. John McVie is the cleverest person. A nice bloke and highly intelligent. He was my best friend in the band at the time ... Jeremy Spencer was a bit sarcastic. And although I used to get on with John and Mick, it got very cliquey ... So I wasn't actually a part of them really. I only got mixed up with them ... [Peter and I] played some good stuff together, we played well together, but we didn't get on. I was a bit temperamental, you see."

In a 2009 BBC documentary about Peter Green, and also in Bob Brunning's 1998 history of Fleetwood Mac, the band's manager, Clifford Davis, blamed Kirwan's mental deterioration on the same incident in March 1970 that is alleged to have damaged Green's mental stability: a reaction to LSD taken at a hippie commune in Munich in the middle of a European tour. Davis said, "Peter Green and Danny Kirwan both went together to that house in Munich, both of them took acid as I understand it, [and] both of them, as of that day, became seriously mentally ill."

Kirwan's three solo albums were given a belated CD release in February 2006, but only in Japan. A limited edition of 2,500 copies of "Second Chapter" was issued by Repertoire Records in early 2008. The rights and royalties situation regarding these releases is currently such that it is not commonly known if Kirwan's estate will receive any income from them. Prior to this, only Second Chapter had been available on CD, for a brief period in Germany in 1993. The rights are now owned by Clifford Davis.

In July 2000, a few weeks after his 50th birthday, Kirwan was settled in a care home for alcoholics in South London. Martin Celmins, who had interviewed Kirwan in 1996, said he was now looking "fitter, stronger and more together" and kept a guitar in his room. He noted, "[Danny] remains a very private person who keeps himself to himself." In 2002 Jeremy Spencer visited with Kirwan's ex-wife and son. Spencer said later that the meeting had been pleasant, although Kirwan was "in his own world". Kirwan was well looked after and was visited by family and friends.

During the mid-2000s there were rumours of a reunion of the early line-up of Fleetwood Mac, involving Green and Spencer. The two guitarists apparently remained unconvinced about a reunion and Kirwan made no comment on the subject. In April 2006, during a question-and-answer session on the Penguin Fleetwood Mac fan website, bass player John McVie said of the reunion idea, "If we could get Peter and Jeremy to do it, I'd probably, maybe, do it. I know Mick would do it in a flash. Unfortunately, I don't think there's much chance of Danny doing it. Bless his heart."

In a Penguin Q&A session in 1999, Welch said, "Danny Kirwan was a very innovative and exciting player, singer and writer. He was a very intuitive musician ... he played with surprising maturity and soulfulness. I always loved Danny's playing in Fleetwood Mac and on his solo work. His Second Chapter is one of the sweetest albums I have."

In Penguin Q&A sessions in 1999 and 2003, Welch said, "Danny Kirwan was a wonderful musician, and we had no problems there at all. It was just his personality ... he was 'ill' even then, I think ... he acted paranoid, like people didn't mean it when they complimented him. He was suspicious of people's motives. I would try to have rational conversations with him but he always seemed to respond with suspicion, as if there was some kind of subtext to what I was saying. In the end, he was making us all feel uncomfortable. He didn't have a real easygoing manner or, as I recall, much of a sense of humour. He was a sort of 'moody genius' type to work with. I didn't understand Danny at all […] But he was such a sweet and charming singer and writer. The contrast couldn't have been greater between what he sounded like and what it was like to be around him." Welch said,

Peter Green said in a Penguin Q&A session in 1999 that all the [early Fleetwood Mac] musicians were receiving their share of royalties, although there had been difficulty over the years in collecting some of them. He said, "Danny Kirwan is still receiving his and is doing OK."

In 1999 Bob Welch said Kirwan had been "a talented and gifted musician; an innovative and exciting player, singer and writer. As a musician, he was developed way beyond his years." Mick Fleetwood said in 1990, "Danny was an exceptional guitar player who inspired Peter [Green] into writing the most moving and powerful songs of his life."

Tramp's bass player Bob Brunning, Fleetwood Mac's first bassist, said later that he had "thoroughly enjoyed" working with Kirwan during the Tramp sessions and remembered him being "extremely friendly and cooperative." In his 1998 history of the band, Brunning described Kirwan as "a talented and soulful musician" who had contributed much fine work to Fleetwood Mac's repertoire, and he recalled that when his bass amp was stolen in 1969, Kirwan had given him a vintage Marshall amp as a replacement.

Kirwan was inducted into the Rock and Roll Hall of Fame in Cleveland, Ohio, in 1998 for his work as part of Fleetwood Mac. He did not attend the induction ceremony.

The UK release of Then Play On featured two extra earlier Kirwan recordings, the sad blues "Without You" and the heavy "One Sunny Day", which was later covered by American blues musician Tinsley Ellis on his 1997 album Fire It Up. Then Play On was released in September 1969 and reached number 5 in the UK album charts. It was the band's first album to sell more than 100,000 in America.

Music writer Martin Celmins met Kirwan in the hostel where he was staying in London and managed a brief interview, which was published in The Guitar Magazine [UK] in July 1997. Celmins said Kirwan was "mostly cheery ... and able to express his views forcefully and articulately." Celmins asked how he had come to play the blues. Kirwan said, "I was around and gathered it all up and got involved. I didn't think 'I want to be a musician'. It just kind of happened ... I got into the blues and it got into my system." His favourite bluesmen were Albert King and Otis Rush. Rush "had this nice sting in his playing ... that was his stamp." Celmins asked about big-band music and Django Reinhardt. Kirwan said, "Those were the kind of records I'd buy. I worked out 'Jigsaw Puzzle Blues' from that stuff and then played the signals to the rest of the band. John McVie knew every signal you could give out – signals to say, 'You do this' and 'You do that', and they'd do it and it would all come together. That band was so clever – they knew all the signals and could do it." Celmins asked how he had joined Fleetwood Mac. Kirwan said, "Mick Fleetwood asked me ... I didn't know what to think once I'd joined because ... then I was on stage and there were television cameras and I got a bit paranoid."

In 1994 he was said to be "a homeless alcoholic, divorced, with a son he hardly ever sees." In March 1996 he was reported to be sleeping on park benches and was a semi-permanent resident of a hostel for the homeless. Around this time his ex-wife was quoted as saying, "[Danny] lives a very simple life and is pretty much disconnected from what you or I would call reality."

Kirwan said in an interview in 1993, "I couldn't handle it all mentally. I had to get out."

Fleetwood rationalised the decision to fire Kirwan as a way to put him out of his misery. Kirwan, in an interview with the British newspaper The Independent in 1993, looked back at his time with the band and his departure without any resentment. He said,

In 1993 Fleetwood contacted the Missing Persons Bureau in London from Los Angeles and Kirwan, then aged 42, was traced to a hostel for the homeless in London where he had been for the past four years, "carrying all his wordly goods in a rucsac" and living on social security and small amounts of royalties. Kirwan was interviewed by the British newspaper The Independent. He said, "I've been through a bit of a rough patch, but I'm not too bad. I get by. I suppose I am homeless, but then I've never really had a home since our early days on tour."

On the 1990 CD release Kirwan's two dropped songs were reinstated, although "One Sunny Day" and "Without You" were now absent from releases in all territories, including the UK. The 2013 CD release restored the original UK track order, with "Without You" and "One Sunny Day" included.

During the 1980s and 1990s Kirwan endured a period of homelessness in London. In 1980 Fleetwood Mac, then based in Los Angeles, were in London for a concert and Kirwan turned up at their hotel. Fleetwood recalled later, "It was heartbreaking ... he'd slept on a park bench the night before." In 1989 Fleetwood Mac's first bass player, Bob Brunning, wanting to interview Kirwan for a book he was writing, tracked him down to the St Mungo's Community Hostel for the Homeless in London's Soho district. Brunning said Kirwan was "still slim, but puffy-cheeked and highly agitated. He couldn't talk coherently, just said, 'Can't help you Bob. Too much stress'."

Kirwan's last album, Hello There Big Boy!, recorded in London in January 1979, featured guitar contributions from his Fleetwood Mac replacement Bob Weston on two tracks, "Getting the Feeling" and "You". Weston said later, "As an experience it was difficult. Danny was barricaded in a womb of studio baffle boards much of the time. He had become totally reclusive. Danny appears to have played rhythm guitar on that album, but he couldn't handle the lead guitar work. It was evident he'd fallen totally apart."

Fleetwood said in 1976, "It was a torment for him, really, to be up there [on stage], and it reduced him to someone who you just looked at and thought 'My God'. It was more a thing of, although he was asked to leave, the way I was looking at it was, I hoped it was almost putting him out of his agony," adding later, "I don't think he's ever forgiven me." In an interview in 2014 Fleetwood said, "Danny was wonderful, but he couldn't handle the life."

Midnight in San Juan [1976] featured a reggae-inspired cover of The Beatles' "Let It Be", which was released as a single in the US. Otherwise Kirwan tended towards simpler tunes and dispensed with the heavy production which had dominated his previous album. The lyrics were still mostly about love but were less cheerful than before, with growing themes of loneliness and isolation, such as on the closing track, "Castaway". One song, "Look Around You", was written by fellow Mac refugee Dave Walker, with whom Kirwan had worked in Hungry Fighter a couple of years previously.

Guided by ex-Fleetwood Mac manager Clifford Davis, Kirwan recorded three solo albums for DJM Records between 1975 and 1979. These albums showed a gentler side of his music, as opposed to the blues guitar dynamics of his Fleetwood Mac years. The first of these, Second Chapter [1975], exhibited various musical influences, including a style close to that of Paul McCartney later in his Beatles career. Many of the songs were very simple musically, with little more than infectious melody and basic lyrics to sustain them. Lyrical themes rarely ventured beyond love. A Rolling Stone review of Bare Trees in 1972 commented on the similarity of Kirwan's musical style to Paul McCartney's. Kirwan said in 1997 that McCartney had been one of his early influences.

In early 1974 Kirwan and another recently departed member of Fleetwood Mac, guitarist Dave Walker, joined forces with keyboardist Paul Raymond, bassist Andy Silvester and drummer Mac Poole to form a short-lived band called Hungry Fighter. This group played only one gig, at the University of Surrey in Guildford, England, which was not recorded. Walker remembered, "Danny was an incredible talent ... At this time [his] guitar playing was still superb, but he was becoming increasingly withdrawn."

In 1974 Kirwan worked again with Mick Fleetwood at Southern Music Studio in Denmark Street, London, in recording sessions for the second album of London-based blues band Tramp. The band's bass player Bob Brunning, Fleetwood Mac's first bassist, said Kirwan seemed to have recovered from his Fleetwood Mac traumas. He remembered him being "extremely friendly and cooperative" and said he was a pleasure to work with. Kirwan played with Tramp in a 1974 BBC Radio One live broadcast to promote the album. Tramp later performed a few live shows with Kirwan on guitar and Fleetwood as one of the drummers.

None of Kirwan's solo releases was commercially successful, which could be attributed to his reluctance to perform live. Kirwan did not play any live gigs after a few shows with Tramp and a single performance with Hungry Fighter, all in 1974. This left all three of his solo albums unsupported by any form of extra exposure or active promotion, apart from an irregular string of equally unsuccessful singles. None of his singles were released in continental Europe, where he might have enjoyed some success given Peter Green's resurgence there, particularly in Germany.

After leaving Fleetwood Mac, Kirwan worked with Chris Youlden of Savoy Brown on his solo album Nowhere Road [1973].

Future Games sold well in America. Fleetwood Mac were given top billing at the Fillmore East in New York and broke house records for sellouts at other venues. Kirwan began an 11-month tour of America and Europe with the band, opening a couple of dozen shows for Deep Purple and for several months playing second on the bill to Savoy Brown. In a rare week off, early in 1972, they returned to London and recorded the next album, Bare Trees, in a few days. Fleetwood said the songs on the album reflected the band's "jaded road-weariness and longing for home." Christine McVie wrote in "Homeward Bound", "I don't want to see another airline seat or another hotel room." The pressure and strain of life on the road, of constant travelling and performing, was increasingly affecting Kirwan. As the tour progressed he became withdrawn and isolated from the rest of the band, got into arguments with Welch and was drinking heavily to the point where, Fleetwood said, "alcoholism began to take hold."

Bare Trees was recorded at DeLane Lea Studios in London and released in March 1972. The album contained five new Kirwan tracks, including another instrumental, "Sunny Side of Heaven". The lyric for the album-closer, "Dust", was taken from a poem about death by British war poet Rupert Brooke, although Brooke was not credited. "Danny's Chant" featured heavy use of the wah-wah guitar effect and was essentially an instrumental piece, except for Kirwan's wordless, rhythmic scat vocals.

The American music magazine Rolling Stone published a review of Bare Trees in the issue dated 8 June 1972. Reviewer Bud Scoppa said how much he had liked the previous albums, Kiln House and Future Games. He found Bare Trees "more introspective" but harder-hitting and he said, "As before, it's Danny Kirwan who makes the difference." He likened "the kind of music the new Mac plays" to "the moody rock of the middle-period Beatles" and commented on the resemblance of Kirwan's style, with his "deft melodic touch", to Paul McCartney's. He noted that after Spencer had left the band, Kirwan had become "the sole focal figure". He said Kirwan's "Jewel-Eyed Judy", "Tell Me All the Things You Do" and "Station Man" were "among the best examples of the soft-hard rock song, with their silky vocals and smoking guitars." Scoppa ended the review by saying:

By the summer of 1972 Kirwan had been writing, recording, touring and performing continuously for nearly four years, since the age of eighteen, as a member of a major international band. He had shouldered much of the songwriting responsibility during the band's recent troubled and uncertain period and through changes in line-up and musical style. He had also found himself pushed into the spotlight as lead guitarist and front man to replace Peter Green. The pressure eventually affected his health: he developed serious problems with alcoholism and there are stories of him not eating for several days at a time and subsisting mostly on beer.

The pressure and stress of life as a professional musician, of constant travelling and performing and exhausting schedules, particularly affected Kirwan. As the band's 1972 tour progressed he became increasingly hostile and withdrawn and was drinking heavily. Fleetwood said, "On that long tour in 1972 Danny became quite volatile ... He just got more and more intense. He wouldn't talk to anyone. He was going inside himself, which we put down to an emotional problem that we had no idea about. We thought he was just being awkward. I had no idea he was struggling at that level." He said,

Kirwan became estranged from the other members of the band and things came to a head in August. Backstage before a concert on the 1972 US tour to promote Bare Trees, he argued with Welch over tuning their guitars and suddenly flew into a violent rage, banging his head and fists against the wall. He smashed his Gibson Les Paul guitar, trashed the dressing room and refused to go on stage. Kirwan watched from the mixing desk as the rest of the band struggled through the gig without him, and offered unwelcome criticism afterwards.

Kirwan's mental state appears to have been fragile before he became involved with Fleetwood Mac. The band's manager, Clifford Davis, said Kirwan's mother had split from his father "and Danny was always trying to find him. He had a lot of problems with self-confidence and security ... Hurled into the Fleetwood Mac circus in his teens, he found the fame hard to cope with." In his song "Child of Mine", evidently dedicated to his infant son, which opened Bare Trees in 1972, Kirwan wrote "I won't leave you, no not like my father did."

Two tours of the US followed in support of Kiln House but the second, in February 1971, was blighted by guitarist Jeremy Spencer's bizarre departure from the group. He disappeared from the band's hotel in Los Angeles on the afternoon of a sold-out gig at the prestigious Whiskey A Go Go, which had to be cancelled, and after several days of searching was discovered to have joined the California-based religious cult the Children of God.

Spencer recalled in later years that at the age of twenty-two he was questioning everything, he had become dissatisfied with his life and he no longer enjoyed playing. He regretted not having gone about his departure in a more thoughtful way, but said "that's just the way it happened ... I needed to get away." In an interview in 2006 he said, "I knew I had left them [the band] in the lurch, but I prayed desperately for them." Spencer played what turned out to be his last gig with Kirwan, Fleetwood and John and Christine McVie at the Fillmore West in San Francisco on Sunday 14 February 1971.

Green had left Fleetwood Mac nearly a year previously after becoming disillusioned with the music business, but "in a spirit of friendship" he agreed to do it. He had one condition: that each show would consist mostly of improvisation and free-form jamming. Fleetwood recalled, "We had no choice. We were absolutely shattered by Jeremy's defection." The next day, Friday 19 February 1971, Green arrived in Los Angeles after a fourteen-hour flight from London and was taken straight to Swing Stadium in San Bernardino, California, where he played his first gig of the tour with his old band after a half-hour rehearsal in the dressing room.

The final gig of the tour was in New York on Saturday 27 March 1971, the second of two nights at the Rock Pile on Long Island. Until then Green had kept a relatively low profile, but in his last ever performance with Fleetwood Mac, he and the band "took the place by storm" with a four-hour improvised version of "Black Magic Woman". Promoter Bill Graham almost started a riot when he tried to end the show at midnight and Green finally ran out of ideas at 4am. Fleetwood reflected later that, in the end, the tour had been a success and those six weeks were the most lucrative run they had ever had.

Californian guitarist Bob Welch was recruited to replace Spencer in April 1971, without an audition, after a few weeks of getting to know him. Welch arrived in London from Paris, France, where he had been stranded after his previous band fell apart. Fleetwood said later, "We tried a few others, but Bob was the perfect fit. We loved his personality. His musical roots were in R&B instead of blues [and] we thought it would be an interesting blend. He had a precise sense of phrasing and timing and he was well-trained, as opposed to us, who had just wandered into it."

Welch recalled, "Immediately I began to discover Fleetwood Mac's unusual organisational methods. I was expecting they'd tell me to learn these songs and sing this way, but it was nothing like that. We just jammed and played some blues on the side." Welch was "put to work right away" in a summer 1971 tour of the British circuit and some European dates and he remembered, "Mick ran a loose ship. Most of the time it was jam city. We basically got drunk and had a good time."

On the last two Fleetwood Mac albums which featured Kirwan, his songs occupied about half of each album. His guitar work was also evident on songs written by Welch and McVie as they developed their own songwriting techniques. Future Games, recorded at Advision Studios in London in the middle of a hectic tour schedule and released in September 1971, was a departure from the previous album with the absence of Spencer and his 50s rock 'n' roll parodies. Welch brought a couple of new songs, notably the lengthy title track which featured Welch and Kirwan playing long instrumental sections. Welch recalled later, "I mostly did the rhythm guitar parts. Danny and I worked together pretty well."

"Bare Trees" and "Child of Mine", which touched upon the absence of Kirwan's father during his childhood, opened each side of the LP and under Welch's influence showed funk and slight jazz leanings. An unissued Kirwan track, "Trinity", was played live for a period during 1971–1972 and the studio version was eventually released on the 1992 box set 25 Years – The Chain.

Kirwan married Clare Stock in 1971; they divorced a few years later. They had one son, Dominic Daniel, born in 1971.

Bob Welch worked with Kirwan in Fleetwood Mac from April 1971 until August 1972. He recalled, "I thought he was a nice kid, but a little bit paranoid, defensive, a little bit disturbed. He would always take things I said wrongly ... He would take offence at things for no reason. He'd play something and I'd say, 'That's kinda nice' and he'd say, 'Kind of nice? You mean you don't like it?' I thought it was just me, but as I got to know the rest of the band they'd say, 'Oh yes, Danny, a little... strange'."

Mescaline also featured. Green had experimented with both LSD and mescaline: he said his tortured song "The Green Manalishi" was the result of a mescaline nightmare. Fleetwood remembered Kirwan and Spencer taking mescaline when the band arrived in San Francisco at the start of a US tour in February 1971. He said, "It really did a number on them, Jeremy [Spencer] in particular. The effects seemed to last far longer than they should have." Spencer walked out of the band soon afterwards.

The final hit single from this line-up, "The Green Manalishi", was recorded in April 1970 in a difficult night-time session after Green had announced that he was leaving the band. Producer Martin Birch recalled Green growing increasingly frustrated at the results of the session because he couldn't get the sound he wanted, and Kirwan reassuring him that they would stay there all night until they got it right. Green said later that although it had left him exhausted, making "Green Manalishi" was one of his best musical memories. "Lots of drums, bass guitars ... Danny Kirwan and me playing those shrieking guitars together ... I thought it would make Number One."

The track was recorded at Warner-Reprise's studios in Hollywood on the band's third US tour. "The Green Manalishi" was released in May 1970 and reached number 10 in the UK charts. It was the band's fourth consecutive hit single and Fleetwood Mac's last in the UK for six years.

The B-side of "The Green Manalishi" was the instrumental "World in Harmony", the only track ever given a "Kirwan/Green" joint songwriting credit. In March 1970 Green said that he and Kirwan were planning an album based around their two guitars, and Spencer recalled later that Kirwan and Green had begun to piece their guitar parts together "almost like orchestrally layered guitar work." Kirwan and Green had already worked on melodic twin guitar demos that had sparked rumours in the music press in late 1969 of a duelling guitars project, but ultimately nothing came of it.

After rumours in the music press in early 1970 that Kirwan would leave Fleetwood Mac, it was Green who departed in May of that year. Kirwan later said that he was not surprised. "We just didn't get on too well basically ... We played some good stuff together, we played well together, but we didn't get on." Brunning said in his 1998 history of the band that Green left because of personality clashes with Kirwan and musical and personal differences with the other band members. He said Green wanted to be free to play with other musicians and not be tied down to a particular musical format.

Kirwan worked with Fleetwood and John McVie on the first solo album from a then-current member of Fleetwood Mac when Spencer recorded his album Jeremy Spencer, released in January 1970. Kirwan played rhythm guitar in various styles and sang backing vocals throughout. The album was not commercially successful, but Spencer discovered that he and Kirwan worked well together without Green. He said later, "In retrospect, one of the most enjoyable things was working with Danny on it, as it brought out a side of him I hadn't seen."

After Green left in May 1970, the band considered splitting up. Kirwan and Spencer were now having to front the band and their morale was low. Fleetwood said Spencer was terrified of being a front man on his own, "and the pressure on Danny's sensitive temperament was tremendous." He recalled, "There was one terrible night when everybody decided they wanted to leave ... but one by one, I talked them all back in." They continued briefly as a four-piece and were rescued after the recording of Kiln House by the arrival of keyboard player Christine McVie, described by Fleetwood as "the best blueswoman in England", as a fifth band member. Fleetwood said, "Christine became the glue ... she filled out our sound beautifully."

The new line-up included some of McVie's songs, allowed Kirwan to develop more melodic rock, introduced vocal harmonies and continued to showcase Spencer's talents. McVie played her first official gig with Fleetwood Mac on 1 August 1970 at The Warehouse in New Orleans, Louisiana, at the start of a three-month US tour.

Kirwan and Spencer handled the guitars and vocals together on the Kiln House album, released in September 1970, and continued the working relationship they had started during the recording of Spencer's solo album the previous year. Kirwan's songs on the album included "Station Man", co-written with Spencer and John McVie, which became a live staple into the post-1974 Buckingham-Nicks era.

Other Kirwan compositions from the second half of 1970, such as those which eventually surfaced in the 2003 Madison Blues CD box set, included "Down at the Crown". The lyrics referred to a pub near the band's communal house, 'Benifold', in Headley, Hampshire. The unsuccessful single "Dragonfly", recorded late in the year, was also written by Kirwan and included lyrics adapted from a poem by W. H. Davies. This was not the last time Kirwan used a poem as lyrics for a song and may have been a solution to his apparent occasional lack of inspiration when writing lyrics. The B-side of the single, "The Purple Dancer", written by Kirwan, Fleetwood, and John McVie, featured Kirwan and Spencer duetting on lead vocals.

Alcohol and drugs appear to have contributed to Kirwan's decline. Green's biographer Martin Celmins said that by the age of 21, after two and a half years as a professional musician, Kirwan was "lost in a drink and drugs wasteland." A lot of pressure and responsibility had fallen on his shoulders after Green left the band in 1970 and he had found it difficult to cope. By the end of 1970 his excessive drinking was causing concern. By 1972 he was said to be drinking heavily and showing signs of alcoholism and he had experimented with LSD and mescaline. Celmins quoted Fleetwood's first wife, Jenny Boyd, who knew Kirwan, as saying, "I think drugs and alcohol got Danny totally nuts in the end. He was just too sensitive a soul." In the late 1970s Kirwan's mental health deteriorated, and after a difficult time recording his final solo album in January 1979 he played no further part in the music industry.

One of Kirwan's songs, "Tell Me All the Things You Do" from the 1970 album Kiln House, was included in the set of Fleetwood Mac's 2018–19 "An Evening with Fleetwood Mac" tour, with guitarist Neil Finn and Christine McVie sharing vocals.

The Beatles were said to have admired "Albatross", and to have been inspired by it to create the slow, melodic, harmonised track "Sun King" on their 1969 album Abbey Road. In the spring of 1969, after Fleetwood Mac's manager had removed the band from the Blue Horizon label, John Lennon was reported to be interested in signing Fleetwood Mac to The Beatles' new Apple Records label.

In early January 1969 Kirwan was on his first tour of the United States with Fleetwood Mac, and they opened for Muddy Waters at the Regal Theatre in Chicago. While they were there, producer Mike Vernon heard that Chess Records was about to close its famous Chicago studio and suggested recording a Fleetwood Mac blues album in the home of Chicago blues before it disappeared. He and Marshall Chess arranged a two-day recording session in which Kirwan, along with Green, Spencer, McVie and Fleetwood, played with legendary blues musicians David 'Honeyboy' Edwards, Walter 'Shakey' Horton, J.T.Brown, Willie Dixon, Otis Spann, Buddy Guy and S.P.Leary.

The sessions at Chess Studios were judged "a great success" and were released by Vernon in December 1969 as a double album on the Blue Horizon label, originally entitled 'Blues Jam at Chess' and later reissued as Fleetwood Mac in Chicago. Fleetwood said later that the sessions had produced some of the best blues the band had ever played and, ironically, the last blues that Fleetwood Mac would ever record. Two of Kirwan's songs, "Talk With You" and "Like It This Way", were included on the album.

Kirwan's skills came further to the forefront on the mid-1969 album Then Play On, recorded at Kingsway Studios in Holborn, London. Green had told Kirwan when he joined the band that he would be responsible for half of the next album, and the songwriting and lead vocals on Then Play On were split almost equally between Kirwan and Green, with many of the performances featuring their dual lead Gibson Les Paul guitars. Fleetwood said that Kirwan, asked to write his first songs for the band, "approached his assignment very cerebrally, much as Lindsey Buckingham would do later, and came up with some very good music." [Fleetwood would later say in an interview that Buckingham had "a huge regard for Danny".]

In December 1969, sixteen months after Kirwan joined the band, Fleetwood Mac were voted the UK's number one Progressive Group in Melody Maker's end-of-year polls. The band had also outsold the Beatles and the Rolling Stones in Europe in record sales and concert tickets.

The US-only release English Rose from the same era included Kirwan's "Without You" and "One Sunny Day", plus his tense blues "Something Inside of Me" and "Jigsaw Puzzle Blues", both also dating from earlier sessions. Fleetwood described the album as "a sort of pastiche" consisting of the best cuts from their second studio album, Mr Wonderful, plus "Black Magic Woman", "Albatross" and the four new tracks from Kirwan. English Rose was Fleetwood Mac's second album release in the US. Kirwan began a two-month tour with the band to promote English Rose at the Fillmore East in New York on 1 February 1969.

The track listing on The Vaudeville Years contained five of Kirwan's songs: "Like It This Way", "Although the Sun Is Shining", "Love It Seems", "Tell Me from the Start" and "Farewell", plus his joint composition with Green, "World in Harmony". His songs on Show-Biz Blues were "Mind of My Own" and a live version of "Coming Your Way". Kirwan's uptempo blues "Like It This Way" was recorded during the "Man of the World" sessions early in 1969. It was the first Fleetwood Mac recording to feature Kirwan and Green's duelling twin-lead guitars, which would later become part of the band's live performances.

In January 1969 Kirwan made his first musical appearance outside Fleetwood Mac when he contributed to Otis Spann's blues album The Biggest Thing Since Colossus with Green and John McVie. After Then Play On had been completed, Kirwan worked on Christine McVie's first solo album, titled Christine Perfect (McVie was then still using her maiden name). She included a version of Kirwan's "When You Say" on the album, which was chosen as a single. Kirwan arranged the string section and acted as producer.

In 1969 Kirwan contributed as a session guitarist to the first album by London-based blues band Tramp, titled Tramp, which was recorded at DeLane Lea Studios in Soho. The album featured an uptempo guitar instrumental, "Hard Work", from Kirwan. Mick Fleetwood played drums on the recording.

Walker had previously been a member of a late-60s UK band which opened a show for Fleetwood Mac at the Lyceum Theatre in London in 1969. In a Penguin Q&A session in 2000 he recalled Kirwan's guitar playing being "very classy". He commented,

In 1969 Peter Green described Kirwan, then aged 19, as neurotic and prone to worrying. He said, "[Danny] has done some incredible things on the new LP and we're proud to have him with us, [but] he's neurotic and worries about everything. Whenever he has to be anywhere he gets there about an hour early. He even worries about simple things like catching a bus. He bites his nails until they bleed. He's either right up or right down, either raving or worrying." In a Melody Maker interview in 1969 Kirwan described himself as "nervous" and "highly strung". He said, "I just can't relax."

The band's drummer Mick Fleetwood, previously a member of John Mayall and the Bluesbreakers (as were Peter Green and bass player John McVie), suggested that Kirwan could join Fleetwood Mac. Although the rest of the band were not entirely convinced, Fleetwood invited Kirwan to join the band in August 1968. Kirwan's reaction was described as "astonishment and delight."

Kirwan progressed from being an eighteen-year-old guitarist in a small pub band in South London to being a member of an internationally-known touring band in one move. He played his first gig with Fleetwood Mac on 14 August 1968 at the Nag's Head Blue Horizon Club in Battersea, London. Ten days later he played with the band at the Hyde Park Free Concert in London, performing on the same bill as Family, Ten Years After and Fairport Convention; two days later they were in the BBC radio studios in London, recording a session of twelve songs for broadcast, and three days after that they began a 50-date tour of the UK. At the end of November he was with the band in Paris, performing in a New Year's Eve show for French television [ORTF 'Surprise Partie'] with The Who, Small Faces, Pink Floyd and The Troggs. Two days later, on 1 December 1968, he was in New York City at the start of an almost sold-out, 30-date Fleetwood Mac US tour which would include performances at major venues such as the Fillmore East in Manhattan, the Fillmore West in San Francisco, the Boston Tea Party, and an appearance before 100,000 fans at the three-day Miami Pop Festival in Florida alongside, among others, Chuck Berry, Muddy Waters, BB King and The Grateful Dead.

Kirwan's first recorded work with Fleetwood Mac, in October 1968, was his contribution of the second guitar part to Green's instrumental hit single "Albatross". Green had been working on the piece for some time and Kirwan completed it by adding the counterpoint harmony in the middle section. Green said, "Once we got Danny in, it was plain sailing... I would never have done 'Albatross' if it wasn't for Danny. I would never have had a number one hit record." Kirwan said Green had told him what to do and all the bits he had to play.

The band spent two days recording and mixing the track at CBS studios in New Bond Street, London, and when they listened to the final mix everyone agreed it was "a beautiful record". "Albatross" was released in November 1968 on Mike Vernon's Blue Horizon label. It reached Number 1 in the UK singles charts in December 1968 and sold nearly a million copies.

Fleetwood Mac's hit singles from 1968 to 1970 were all written by Green but Kirwan's style showed through, thanks to Green's desire not to act as the band's main focus. Kirwan joined Green in the dual guitar harmonies on "Albatross", contributed to "Man of the World" and took the solo on "Oh Well Pt. 1". Mike Vernon recalled "considerable input" from Kirwan in the making of "Man of the World", which was released in April 1969 and reached number 2 in the UK charts.

Kirwan appears to have taken LSD before the Munich commune incident. Fleetwood stated in his autobiography that the band took LSD together when they arrived in New York in December 1968 at the start of a US tour. They opened for the Grateful Dead at the Fillmore East and after the gig they were offered "the best, most pure LSD available." Fleetwood said, "We all wanted to try it ... We all had a go." They took the LSD in a hotel room in New York, "sitting in a circle on the floor, holding hands", and later took more LSD trips together as "a bonding experience."

Mick Fleetwood described the early Fleetwood Mac as it was when Kirwan joined the band. "We were a rude, wild, fun-loving bunch of people ... Fleetwood Mac never wanted to be pure blues like John Mayall, or rock like Hendrix or Cream. We were a funny, vulgar, drunken, vaudeville blues band at that time [1967–70], playing music as much to amuse ourselves as to please an audience."

Daniel David Kirwan (13 May 1950 – 8 June 2018) was a British musician whose greatest success came with his role as guitarist, singer and songwriter with the blues rock band Fleetwood Mac between 1968 and 1972. He released three albums as a solo artist from 1975 to 1979, recorded albums with Otis Spann, Chris Youlden, and Tramp, and worked with his former Fleetwood Mac colleagues Jeremy Spencer and Christine McVie on some of their solo projects.

Danny Kirwan was born Daniel David Langran on 13 May 1950 in Brixton, South London. His parents separated when he was young; his mother, Phyllis Rose Langran, married Aloysious James Kirwan in 1958 when Danny was eight. Kirwan left school in 1967 with six O-levels and worked for a year as an insurance clerk in Fenchurch Street in the City of London.

His other songs were "Jewel-Eyed Judy", dedicated to a friend of the band, Judy Wong; the energetic "Tell Me All the Things You Do", and "Earl Gray", an atmospheric instrumental which Kirwan largely composed while Peter Green was still in the band. Kirwan also sang distinctive backing vocals on some of Spencer's numbers, such as the 1950s-flavoured album opener "This Is the Rock". Christine McVie played keyboards and sang backing vocals, uncredited, on the album.

The B-side of "Albatross" was Kirwan's first published tune, the instrumental "Jigsaw Puzzle Blues". This was an old clarinet piece, written by Joe Venuti and Adrian Rollini and recorded by the Joe Venuti / Eddie Lang Blue Five in 1933. Kirwan worked out the piece from the record and adapted it for himself and Green to play on guitar, but Green remembered, "I couldn't do it properly. I can't play that sort of big-band type thing. My style wasn't all that satisfactory to Danny, but his style wasn't all that satisfactory to me." So Kirwan played all the guitar parts himself.

Kirwan's mother was a singer and he grew up listening to the music of jazz musicians such as Eddie Lang, Joe Venuti and Django Reinhardt and 1930s–40s groups such as the Ink Spots. He began learning guitar at the age of fifteen. He was an accomplished self-taught guitarist and musician and was influenced by Hank Marvin of the Shadows, Belgian gypsy guitarist Django Reinhardt, Jimi Hendrix and particularly by Eric Clapton's playing in the Bluesbreakers. He was seventeen when he came to the attention of established British blues band Fleetwood Mac in London while fronting his first band, Boilerhouse, a blues three-piece with Trevor Stevens on bass guitar and Dave Terrey on drums.

Spencer did not play guitar or sing on the album and Kirwan had a significant role in the recording. He composed seven of the fourteen tracks and his "Coming Your Way" opened Side 1. His varied musical influences are evident throughout, from the flowing instrumental "My Dream" to the 1930s-style "When You Say", which Green had earmarked to be a single until his own composition "Oh Well" took shape and was chosen instead. "Coming Your Way" was a full band performance and "Like Crying" was a Kirwan duet with Green. Kirwan played all the guitar parts on his "Although the Sun is Shining". Mike Vernon noted that Kirwan's presence and his eclectic musical influences "were already beginning to take the band out of mainstream 12-bar blues and into blues-rock and rock ballads."

Archival packages from this era such as The Vaudeville Years and Show-Biz Blues double sets include several Kirwan songs and show his blues influences, as well as the more arcane tastes that led to songs like "Tell Me from the Start", which could have been mistaken for a song by the 1920s-style group The Temperance Seven. Kirwan's unusual musical interests are said to have prompted band leader Green to dub him "Ragtime Cowboy Joe".