Flood

In 2013, Flood worked again with Depeche Mode, being responsible for the mixing process of their album "Delta Machine", which was produced by Ben Hillier.

Billy Corgan, who worked with Flood on three albums, said, "Flood's incredible. Flood is a tremendous producer. Flood is very masterful with the sonics, but where he really shines is he's a great idea person. And I don't mean like he tells you, "Oh, put this chorus here." It's more like he can see an ambiance of the song that you don't necessarily see and he would really fight with us – not negative a fight, just he would really kind of push us to say there's another vibe here that you can get to."

Flood and Paul Hartnoll of Orbital co-produced the 2008 album by The Music, Strength in Numbers. He produced the 2009 album by The Hours, See the Light. He joined Steve Lillywhite again in 2008 to work with Thirty Seconds to Mars, on This Is War. And then worked with Editors on In This Light and on This Evening. He also collaborated with Nitzer Ebb again to finish up their first new release in over a decade, Industrial Complex. In 2010, he produced Belong by The Pains of Being Pure at Heart and Let England Shake by PJ Harvey.

Flood had a studio in Kilburn called The Bedroom. He later opened the Assault & Battery studio complex with longtime recording partner Alan Moulder. In 2008, Miloco Studios opened Assault & Battery 2, a tracking and mix studio in Willesden Green. Assault & Battery 1 came under the Miloco umbrella in Summer 2009, and both Flood and Moulder remain involved with the studios.

Flood co-produced The Killers' album, Sam's Town in 2006 with fellow English producer/engineer Alan Moulder. Later that year he remixed the debut single by Dark Room Notes, Love Like Nicotine. At the beginning of 2007, he co-produced PJ Harvey's album White Chalk with John Parish and PJ Harvey. He also co-produced a couple of songs on the Goldfrapp album Seventh Tree, which was released in February 2008. In late 2007/early 2008, he produced Sigur Rós's Með suð í eyrum við spilum endalaust in Iceland.

In 2003, Flood re-worked Cars for Gary Numan's album Hybrid. The following year he produced London based The Duke Spirit's debut album Cuts Across The Land. In the same year he co-produced U2's How to Dismantle an Atomic Bomb. In 2004 he produced Soulwax's album Any Minute Now and in mid-2005 he mixed a-ha's eighth album, Analogue, and produced Yourcodenameis:Milo's debut album Ignoto. Later that year, Flood also mixed Placebo's album Meds.

In 2000, he co-produced Machina/The Machines of God by The Smashing Pumpkins with Corgan. He also co-produced Erasure's Loveboat with Vince Clarke and Andy Bell of Erasure. The following year Flood worked again with Depeche Mode, remixing the single version of "Freelove", and in 2002 he produced Richard Warren's Echoboy album Giraffe. He also co-produced I To Sky, by JJ72.

In 1996 Flood teamed up with U2 once again to produce Pop, released the next year. The following year, he assisted Billy Corgan and Brad Wood on The Smashing Pumpkins's 1998 album Adore and co-produced PJ Harvey's album Is This Desire?.

In 1993, Flood shifted from engineering U2's albums to producing them, sharing duties with Brian Eno and The Edge on Zooropa. In 1994, he worked again with Nine Inch Nails, this time on The Downward Spiral. In 1995, Flood co-produced The Smashing Pumpkins' album Mellon Collie and the Infinite Sadness with longtime collaborator Alan Moulder, and PJ Harvey's album To Bring You My Love. Shortly thereafter, he assisted producer Nellee Hooper on Sneaker Pimps' Becoming X. He also collaborated with Dave Bessell, Gary Stout and Ed Buller to create Node; an analogue synth heavy project that produced a single album, Node.

Flood's first mainstream commercial break came in 1987 when he engineered U2's The Joshua Tree, alongside producers Brian Eno and Daniel Lanois. Shortly thereafter, he co-produced Nine Inch Nails on debut Pretty Hate Machine, along with John Fryer, Adrian Sherwood, and Keith LeBlanc. He also worked with Depeche Mode on their 1990 album, Violator. In 1991, he returned to work again with U2 on Achtung Baby, along with Brian Eno, Daniel Lanois and Steve Lillywhite. The following year, he also returned to work with Depeche Mode to record the album Songs of Faith and Devotion and co-produced three tracks of Nine Inch Nails' Broken EP.

Mark Ellis was born in London, England. As a child, Ellis attended St Olave's Grammar School in Orpington, England. He began his music career as the vocalist for the band Seven Hertz. During that same time, he began his professional studio career as a runner at Morgan Studios in London, where he also served as Tape Operator on 1984 by Rick Wakeman. Ellis also was a runner at Battery Studios in London and held apprenticeships at Marcus Studios and Trident Studios.

Following his work with Some Bizzare Records, Flood began working with Mute Records as one of their preferred producers, heralding his first production project with Nick Cave and the Bad Seeds on From Her to Eternity (1983–1984) and the follow-up album, The Firstborn Is Dead (1984). His work at Mute was as producer, co-producer or engineer with each of the label's major acts, including Depeche Mode, Vince Clarke and Erasure, whose debut album Wonderland (1986) and its followup The Circus (1987) he engineered.

Flood moved up to house engineer before going freelance in 1981, the same year he worked as assistant engineer on New Order's debut album, Movement. The following year, he engineered Ministry's debut album, With Sympathy. He then became associated with Stevo's Some Bizzare Records label, leading to work with Cabaret Voltaire, Psychic TV, and Marc Almond's side project, Marc and the Mambas, among others.

He is not to be confused with Mark Ellis, the bassist from the British mod revival band The Lambrettas from the late 1970s and early 1980s.

Mark Ellis (born 16 August 1960), known by his professional pseudonym Flood, is a British post-punk and alternative rock record producer and audio engineer. Flood's list of work includes projects with New Order, U2, Nine Inch Nails, Marc and the Mambas, Depeche Mode, Gary Numan, Ministry, The Charlatans, Thirty Seconds to Mars, Erasure, Nick Cave and the Bad Seeds, PJ Harvey, Foals, a-ha, Orbital, Sigur Rós, The Smashing Pumpkins, The Killers, White Lies, Pop Will Eat Itself and Warpaint. His co-production collaborations have included projects with Brian Eno, Daniel Lanois, Steve Lillywhite, and longtime collaborator Alan Moulder, with whom he co-founded the Assault & Battery studio complex. In 2006, his work with U2 led to his sharing of the Grammy Award for Album of the Year for How to Dismantle an Atomic Bomb.