Vid: Radiohead Grammys Rehearsal @ YouTube

Shot by members of USC Trojan Marching Band.

By Blurt Staff

Reads the YouTube video header: "USC Trojan Marching Band + Radiohead @ 2009 Grammys / Behind the Scenes." Well, you can't get much plainer than that. Indeed, the nine-minute clip is just that, and according to the NME it was shot by USC members as they rehearsed "15 Step" with members of Radiohead at L.A.'s Sony Studios along with shots of the group rehearsing on the Grammys stage. Enjoy!

We assume that Radiohead is cool with all this; they seem fan friendly enough not to object. Still, it's a bit of a big deal just the same, as major artists rarely grant permission for unfiltered footage to be leaked.