SEPO is a punk rock band from Los Angeles, California. The band was formed in 2012 by front-man and song writer, Mitch Bateman. SEPO first gained notoriety for their energetic live shows and their single, Siren, which was part of a documentary titled, 39 Days. After the success of Siren, and a few live shows, the band began recording their third album with Dave Klein at Dave Klein Recording Studios in Los Angeles. SEPO continues to record and play live shows around the country and in the Los Angeles area.