A clip of Bruce Springsteen and the Seeger Sessions Band performing "When the Saints Go Marching In" at the Greek Theatre in Los Angeles, CA on 6.5.05

A clip of Bruce Springsteen and the Seeger Sessions Band performing "How Can A Poor Man Stand Such Times And Live" at the Greek Theatre in Los Angeles

A clip of The Pretenders performing "Back On The Chain Gang" at Indie 103.1's Wreck the Halls at Club Nokia on December 10, 2008.

A clip of the Beastie Boys performing "Root Down" at the Greek Theatre in Los Angeles, CA on 8.19.07. the video includes their world-famous performanc

Dave Grohl of The Foo Fighters playing an acoustic "My Hero" at a surprise appearance at the KROQ Weenie Roast in Irvine, CA on 5.13.06.

A clip of Bruce Springsteen and the Seeger Sessions Band performing "Atlantic City" at the Greek Theatre in Los Angeles, CA on 6.5.05.

A clip of the Red Hot Chili Peppers performing "Scar Tissue" at the KROQ Weenie Roast at Verizon Amphitheater in Irvine, CA on 5.13.06.

A clip of Gob Roberts, lead by Tim Robbins, performing the song "Raucous Lonesome" at a special Halloween performance at The Actor's Gang in Los Angel

A clip of Jesse Malin performing "Wendy" at The Troubadour in West Hollywood, CA on 6.20.07.

The E Street Band performing "American Land" at the Los Angeles Sports Arena on Oct. 30, 2007.

A clip of U2 performing "Bad" at Staples Center in Los Angeles, CA on 11.2.05.

A clip of Chuck Berry performing "My Ding-A-Ling" at the Long Beach Blues Festival on August 30, 2008.

A clip of Rolling Stones performing "Brown Sugar" at The Hollywood Bowl in Los Angeles on 11.06.05.

A clip of Pearl Jam performing "Big Wave" at the LA Forum on July 10, 2006.

A clip of Bruce Springsteen and the E Street Band performing "Reason to Believe" at the Honda Center in Anaheim, CA on April 7, 2008

A clip of Pearl Jam performing "Here's to the Country" with Tim Robbins at the LA Forum on July 9, 2006.

A clip of the Beastie Boys performing "Brass Monkey" at the Greek Theatre in Los Angeles, CA on 8.19.07

A clip of Arcade Fire performing "No Cars Go" at the Greek Theatre in Los Angeles on 5.29.07.

A clip of the Red Hot Chili Peppers performing "Right on Time" at the KROQ Weenie Roast at Verizon Amphitheater in Irvine, CA on 5.13.06.

A clip of the Beastie Boys performing "Shake Your Rump" at the Greek Theatre in Los Angeles, CA on 8.19.07