I guess I haven't been over to KCRW in a long while, because they have a brand new In Studio on Morning Becomes Eclectic page that I didn't even know about. You can watch videos of "the best of the best" live moments from Morning Becomes Eclectic. Pretty cool.
While there, I came across a great live performance of "Sometime Around Midnight" by The Airborne Toxic Event. I love the lush texture of the violins and the way the song slowly builds itself into a controlled frenzy.
I can't find a way to post that particular KCRW video here, but if you go to the In Studio page, it should be 2nd or so on the list (at least it is today).
I did find a way cool acoustic version on YouTube, though.