Marcus Adoro

In September 2019, Marcus' daughter, singer Syd Hartha, and Marcus' ex-partner, actress Barbara Ruaro, both took to social media suggesting physical and psychological abuse inflicted by Marcus.

In 2012 he started the project "Greems"- a collection of 100 musical pieces, played in the same chord progression, all in the same key and all pieces clocking in at 57 seconds. The 100 pieces were written and recorded in 21 days. When asked why the handle "johnlennonfull2", he says "it was an instruction from a voice that came to him in his dream. The words to Greems will be released as a book before the year 2012 ends.

Marcus Adoro has a new band named Markus Highway under Warner Music Philippines, their first album "Behold, Rejoice! Surfernando Is Hear Nah." was released on February 2008.

Adoro unexpectedly appeared in "LivELY: A Fundraising Concert for the Benefit of Ely Buendia" on January 28, 2007. Though not in the list of performers, Adoro suddenly walked on stage before Rivermaya had finished performing. He then borrowed Mike Elgar's guitar and played a reggae rendition of the Eraserheads song, "Huwag Mo Nang Itanong", and a song from his new album.

In the same year Kamonkamon was released, Eraserheads vocalist, Ely Buendia, left the band to form The Mongols. Adoro, later, also decided to quit. He would eventually move to La Union and was unheard from until the April 2005. An e-mail from him was sent to PhilMusic.com about a new project he was working on, called "Surfernando: The Adventures of Belma and Luis," with a poster art of a pencil stuck in a person's nose. The EP turned up once again at Sarabia Optical. It is also available in different album covers and titles: Urfer Magazine (Mag:Net Café), Duckdive (Bigsky), American Gurl (United States version), and Submarine (Marikina version)

In the interview with Philmusic.com, Adoro explains that "Belma en Luis" is half of all the songs for a "pinoy surfing album." Surfernando is a character. He wrote the songs in 2003 after three years of surfing. He recorded and released his work on major labels, and has now shopped for a deal with Warner Music. The Surfernando songs were recorded in his new band Markus Highway's debut album called Behold, Rejoice! Surfernando Is Hear Nah.. The sound of Markus Highway ranges from just him and a guitar "to a big full band with horns section and all."

Adoro explains in an interview with Philmusic.com that Kamonkamon was "meant as a hype." According to him, around 2002, BMG records had already bought the whole work, consisting of a comicbook, the comicbook soundtrack and a video documentary CD. The album, though, was not to be released until 2005. In addition, BMG would only publish the work if the comicbook is shortened, which according to Adoro, defeats the purpose of the comicbook soundtrack and the idea of the whole work. He says that Kamonkamon "is a highly philosophical work," so he declined with the condition. "The eventual release of Kamonkamon would be just the tip of the iceberg so to speak," says Adoro.

In the Philmusic.com interview, Adoro says he surfs, but he doesn't join competitions. He does not compete because he says that surfing is not his profession, and he just enjoys the lifestyle. He has been making documentaries about surfing since 2002.

Adoro's current band name is "Markus Highway (a wordplay on "Marcos Highway," a Philippine road). Adoro explains that "Markus Highway" is just a rock and roll name that he likes and he wants to keep at the moment. He says that he's good with wordplay. He reveals that most of the Eraserheads album titles came from him. "I like changing names because it's an old rock n roll tradition. All the old travelling bluesmen used different aliases and my favorite cool bands do it. I like Markus Highway for the Surfernando song," says Adoro. Adoro had changed his stage name or band name quite often since 2001. His different band names since 2001 include Surfernando, The Gumamela Band, Kamonkamon, The Flaming Katols, Markus Regime (a wordplay on Marcos Regime), The Mamones (a name spoof of Mamon, a Filipino sponge cake, and The Ramones) and Talampunay Band. He eventually settled to Markus Highway since 2007.

Adoro was not the first Eraserhead to produce his own solo project. In 2000, lead vocalist Ely Buendia released his album, Wanted: Bedspacer.

Marcus Antonius Corpuz Adoro (born December 31, 1971) is a Filipino musician who was the lead guitarist of the Eraserheads, a Filipino alternative rock band in the 1990s. He is also known by the stage name or band name Markus Highway.