Thom and Jonny performed at Sunday night's Grammy Award ceremony, backed by the USC marching band. Certainly a percussion-heavy take on "15 Step". I'm not altogether sure why Ed, Colin and Phil weren't onstage with Thom & Jonny, but still a very interesting approach. Playing with an orchestra backing has been done to death, but playing with a marching band, that's a twist (especially with a marching band as skilled as USC's).
Here is video of the performance...
[ame="http://www.youtube.com/watch?v=7IMiiJRwhS0"]YouTube - Radiohead - 15 Step GRAMMY AWARD PERFORMANCE[/ame]
As for the awards themselves, as meaningless as they are, they won for Best Alternative Album (whatever the hell that means) but lost to Robert Plant & Alison Krauss' Raising Sand for Album of the Year. I liked In Rainbows a little more than Raising Sand, but Raising Sand was a great album and it had Marc Ribot on guitar so I can't complain too much about RH losing out to it.