FIlm music, - commercial HELP!

Hey Hey Hey!
I am about to make like a commercial film for a school. But i have a big problem, Music. I need some music. I need some "cool" music that teenager like. AND at the same time it have to be somethings that adults find okay, nothing like Skrillex or something like that. I have no idea at all..
Best Regard - Olav Bergsvik