Sounds Like: Foo FightersMore Info
(from the official event page) "The Lower Moreland Senior Class is hosting a Battle of the Bands event which will consist of 8 bands from multiple local schools. These schools include Lasalle High School, Plymouth Whitemarsh, Wissahickon, Methacton, Academy of the New Church, and of course our own. The eight bands that will be performing are Electric Fire, Egocentric Plasticmen, The Vitals, Andorra, Orphaned Android, Bulldog Brothers, Solid Ground, and Path of Motion. The event will take place in the auditorium and tickets will be $8. Feel free to bring friends and family to this entertaining event where the victorious band will receive a cash prize and a complimentary 2 hour recording session at a local studio. Don't miss out on these young and talented musicians on display!"
All Ages, BYOB, I open the evening with a solo/acoustic set, then turn it over to four different bands. Gorgeous venue with a balcony, great stage/sound, etc.