Carlo Montagnese (born July 29, 1987), known professionally as Illangelo, is a Canadian record producer, songwriter, and mixing engineer from Calgary, Alberta, who came to attention as long-time collaborator of the Weeknd. Having executive produced his 2011 mixtapes compiled in his Trilogy (2012) album, he's often served as a contributor for much of his subsequent releases. Apart from the his work with the Toronto native, his other notable credits include Post Malone's "I Fall Apart", Fall Out Boy's "The Last of the Real Ones", Wiz Khalifa's "Remember You", Drake's "Crew Love", Ricky Hil's "Nomads", and remixes such as Lady Gaga's "Marry the Night (The Weeknd and Illangelo remix)" and Florence and the Machine's "Shake It Out" (The Weeknd remix).^[1] He was one half of the duo Somewhere Else with collaborator Billy Walsh, and signed with Skrillex's OWSLA label and Brodinski's Bromance Records to release his debut concept album, History of Man (2013).

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Illangelo grew up in Calgary, Alberta. After doing music there for 8 years, he says, "It came to a point where I realized I was not going to reach my goal of what I wanted to do with my life. I realized I ha[d] to go to Toronto."^[2] He moved to Toronto in 2010, saved up some money, and gave himself "one year to make [it] happen."^[2]

In December 2010, Illangelo and the Weeknd connected in Toronto and did "Crew Love", making it the first time he got to work with an artist that he genuinely loved and admired.^[2] Illangelo thought he would have to move back to Calgary as his money ran out, but then began to work on House of Balloons with producer Doc McKinney and the Weeknd. In January 2011, Drake decided to take "Crew Love" for his upcoming album.^[2] 2012 was spent working mainly on the Weeknd's Trilogy.^[2]

On August 20, 2013, Illangelo released his debut concept album titled History of Man, which he describes as "a literary, visual and audio narrative inspired by the epic poem Paradise Lost by 17th-century English poet John Milton".^[3]

Illangelo released a single titled "What The Fuss" on February 18, 2014, which features up and coming Toronto native Rochelle Jordan.^[4] Earlier that month, he released a series of demos from the pre-House of Balloons era (circa 2010) on his Bandcamp page.^[5]

On May 2, 2014, Illangelo collaborated with the Sydney trio Movement on their self titled debut EP.^[6] Their self-described style of minimal soul in combination with Illangelo's futuristic sound created a unique texture that has since been gaining much momentum selling out their Australian tour and several dates across the US and Europe.^[7] Additionally "Like Lust" and "Ivory" went on receive back to back Best New Track on Pitchfork.^[8][9]

Illangelo released his single "Clockwork", featuring vocalist Phlo Finister, on May 12, 2014. Shortly after he released a video with Los Angeles filmmaker Lance Drake.^[10] It has since gotten Staff Picked on Vimeo.^[11]

In an interview with Earmilk on July 1, 2014, Illangelo announced that he and Phlo Finister had created a band together called Youthquaker.^[12] The group's first release "Projections", containing 3 songs, was released via a BitTorrent Bundle.^[13] The songs were downloaded over 900,000 times in the first week of release.^[14]