Two of the songs aired during the show; five, including Back in the USSR and Helter Skelter, are online only at the Late Show site and CBS Interactive’s TV.com.

The video has a very you-are-there feel; not awesome sound but it works. The entire 22-minute set went online as the show ended on the east coast; Letterman episodes usually have more lag time.

via PaidContent

Helter Skelter starts at 14:40 and will make me, a huge Beatles fan, very happy.