Effective period / Period of releases: 2013 - 2015

Members: Joseph Cooper (2), Veg Crash McCoy, Drew Pedersen, Evan Wohrman, Nikki Klein, Katon Guinen, Keith Roberts (8), Branden Herron, Kevin Heydman, Corey Simmons, Jose Rodriguez (15), Joey Crisci, Ian Beebe

Hooray for Our Side (H4OS for short) is a ska punk band founded in Orange County, California, in 2010. The lineup consists of Ian Beebe on keyboards/baritone sax, Joe Cooper on lead guitar, Joey Crisci on bass, Nick Ramos on trumpet, Jose Rodriguez on drums, Jack Sneddon on trombone and Evan Wohrman on lead vocals.

The band has released three studio efforts, starting with their self-titled EP in 2013, and most recently "Everybody Love Everybody" in 2019.