What, was "The Pride of Oklahoma" unavailable?

This was the only part of the Grammys (Grammies?) I saw last night, and I'm still 100% sure it was the best thing about the program.
Radiohead backed by the USC marching band.

Radiohead - 15 Step
by Alisvideo

USC thinks they are sooo cool - "We're so cool, we get to play with Radiohead" - but here's the thing...they aren't.