Roots of Vanilla Sky

+44 was an American rock supergroup formed in Los Angeles, California, in 2005. The group consisted of vocalist and bassist Mark Hoppus and drummer Travis Barker of Blink-182, lead guitarist Shane Gallagher of the Nervous Return, and rhythm guitarist Craig Fairbaugh of Mercy Killers. Hoppus and Barker created +44 shortly after the initial 2005 breakup of Blink-182 and before it was later reformed. The band's name refers to the international dialing code of the United Kingdom, the country where the duo first discussed the project. Early recordings were largely electronic in nature, and featured vocals by Carol Heller, formerly of the all-girl punk quartet Get the Girl.

The Format is an American indie rock band, formed by vocalist Nate Ruess and multi-instrumentalist Sam Means. Their style has been considered a mixture of indie, alternative, punk and folk music, with elements of 1960s and 1970s pop music. The Format chose their name to make fun of the music industry's inclination towards a cookie-cutter "format" for a hit single. Formed in 2002, the band released two studio albums before announcing a hiatus on February 4, 2008. On February 4, 2020, they announced a return from their hiatus for a tour of special shows that were later cancelled due to the pandemic. In 2025, the band reunited for a second time and announced their third studio album, Boycott Heaven, which was released on January 23, 2026.