Jarecki was the singer for S.T.U.N., who toured with Jane's Addiction, The Used, Marilyn Manson and the Warped Tour and played at the Coachella Valley Music and Arts Festival. The band's name stood for "Scream Towards the Uprising of Noncomformity." The political noise-punk group was also named an “Artist to Watch” by Rolling Stone magazine and MTV. He also leads the Los Angeles-based group The Bathroom Murders. The Bathroom Murders released their first album, Anarchiso, in June 2009 and are working on a follow-up in addition to playing live frequently around Los Angeles.