In 2010 Cera contributed mandolin and backing vocals to the Weezer song "Hang On" from their album Hurley.[29] Cera has also established himself as the touring bass player in Mister Heavenly, an indie rock band originating in the American northwest,[30] and is a member of the band The Long Goodbye, along with Clark Duke.[31] Cera also played bass and sang back up during songs in both Scott Pilgrim vs. the World and Nick and Norah's Infinite Playlist. He released his full-length debut album True That on August 8, 2014 through his official Bandcamp page.[32][33] The album features 19 original tracks, a cover of Roderick Falconer's "Play It Again" as well as a cover of Blaze Foley's "Clay Pigeons."[34] In early 2015, Canadian musician, Alden Penner released, "Meditate", a track from his upcoming EP, Canada in Space, which features Cera. Penner subsequently announced that the EP would be released on 29 June 2015 on City Slang records, as well as a European tour of the UK, Netherlands, France and Germany, which featured Cera as both co-headliner and member of Penner's backing band.[35][36]

Cactus
Weezer
Cactus

Me llamo Michael Cera

     Scott Pilgrim soundtrack.

Scott Pilgrim