Roots of Metric

Broken Social Scene is a Canadian indie rock band and musical collective including as few as six and as many as nineteen members, formed by Kevin Drew and Brendan Canning in 1999. Alongside Drew and Canning, the other core members of the band are Justin Peroff (drums), Andrew Whiteman (guitar) and Charles Spearin (guitar). Other longtime members and collaborators include Evan Cranley, Sam Goldberg (guitar), James Shaw and David French. Vocalists Leslie Feist, Emily Haines, Amy Millan, Lisa Lobsinger and Ariel Engle have made significant contributions to the band's studio albums and live performances across its career.

Michael Peter Andrews, also known as Elgin Park, is an American multi-instrumental musician, producer, and film score composer. He is best known for a cover version of the Tears for Fears song "Mad World", which he recorded with Gary Jules for the Donnie Darko soundtrack, and which became the 2003 UK Christmas number one. He is a founding member of the San Diego soul-jazz band The Greyboy Allstars, where he goes by the moniker Elgin Park.

Joywave is an American band from Rochester, New York, formed in 2010. Their lineup consists of Daniel Armbruster (vocals), Joseph Morinelli (guitar), and Paul Brenner (drums). The band first became known for its collaboration with electronic music project Big Data, "Dangerous". After releasing two EPs, their debut album, How Do You Feel Now?, was released through their own Cultco Music label, an imprint of Hollywood Records, in 2015. Their second album, Content, was released on July 28, 2017. It was followed by their third album, Possession, which was released on March 13, 2020. Their fourth album, Cleanse, was released on February 11, 2022. Their fifth album, Permanent Pleasure, was released on May 17, 2024.

Nico Vega is an American indie rock band formed in 2005 in Los Angeles, California, United States. They consist of lead vocalist Aja Volkman, lead guitarist Rich Koehler, drummer Dan Epand, and bassist Michael Peña.