Here are links to a few videos of note:

Deadheads For Obama press conference

Trey Anastasio and Warren Haynes Talk Shop and Play

The Band, Wembley Stadium, London- 9/14/74

Leftover Salmon, Wavy Gravy’s Hog Farm Pig Nic 1996- "420 Polka"

Classic Col. Bruce & Aquarium Rescue Unit- "Basically Frightened"

Ryan Adams, Phil Lesh & Gracie

Talking Heads, Rome 1980- "Crosseyed & Painless" with Adrian Belew

Yonder Mountain String Band, Jam Cruise 2008

Girl Talk and Sound Tribe Sector 9, Camp Bisco 2007

Benevento Russo Duo- "Mephisto"