Know any high school bands looking to crawl out from the darkness of the garage? Have them send a demo and a bio to music@theengineroomcreative.com. Then they’ll be in the running in this year’s Back to School Battle of the Bands at Joe Momma’s, benefitting Youth Services of Tulsa. The top three bands get prizes, an appearance on the Z104.5 Homegroan program and a free recording session at the historic Church Studio among them. Local musician Ben Kilgore also performs. Through 11 p.m.