Zebrahead is an Orange County, CA-based pop-punk/alternative rock/rapcore band which was formed in 1996 by vocalist/guitarist Justin Mauriello (formerly of Once There), guitarist Greg Bergdorf (formerly of 409), bassist Ben Osmundson (formerly of 3-Ply), and drummer Ed Udhus (formerly of 409). Current members: Matty Lewis - Rhythm Guitar, co Lead vocals (2005–present) Ali Tabatabaee - co Lead Vocals (1996–present) Dan Palmer - Lead Guitar, Backing Vocals (2013–present)