00:51

Turtles humping at the Lincoln Park Zoo in Chicago 7-11-2011

00:56

Funkadesi covers Bob Marley's "No Woman, No Cry" at Grant Park in Chicago on 7-7-2011

00:57

Mark Grace sings "Take Me Out to the Ball Game" at Wrigley Field in Chicago on 4-5-11

01:27

Jaik Willis covers the Flaming Lips 12-5-10

01:25

Edward Sharpe and the Magnetic Zeros perform "Home" 12-5-2010

01:31

Matisyahu sings "One Day" at the Congress Theater in Chicago on 7-14-11

02:27

Eric Burden and the Animals play "It's My Life" at the Naperville Ribfest 7-3-2011

02:44

Primus rocks at the Congress Theater in Chicago on 10-14-11

01:53

Everest plays "Let Go" at Big Star in Chicago on 7-16-11

02:58

Fishbone at Martyr's in Chicago 2-23-11

01:41

B.o.B. sings Nothing on You at Bonnaroo 2010

02:27

Jimmy Cliff sings Many Rivers to Cross at Bonnaroo 2010

01:12

Stevie Wonder before playing "Don't You Worry 'Bout a Thing" at Bonnaroo 2010

00:33

Gwar at the Other Tent at Bonnaroo 2010 on Sat. June 12

02:08

Regina Spektor plays "Laughing With" at the Which Stage on Sunday June 13 at Bonnaroo 2010

01:32

John Fogerty playing "Centerfield" on the What Stage on Sunday June 13 at Bonnaroo 2010.

01:11

Kris Kristofferson tells a story about his son in the middle of one of his songs at Bonnaroo 2010

01:08

Medeski, Martin and Wood get real spacey on a jam at Bonnaroo 2010.

01:18

Phoenix rocking at Bonnaroo 2010 on the Which Stage

03:54

Bert Jansch plays at Crossroads Guitar Festival 2010

02:54

B.B. King with Eric Clapton at Crossroads Guitar Festival 2010

02:19

Eric Clapton plays Dear Mr. Fantasy at Crossroads Guitar Festival on June 26 2010

03:49

Eric Clapton playing Cocaine at the Crossroads Guitar Festival June 26, 2010

01:54

Buddy Guy and Ron Wood jamming at Clapton Crossroads Festival June 26, 2010

02:07

Chuck Berry in St. Louis 6-16-10

02:00

Chuck Berry in St. Louis on 6-16-10

00:27

Dr. John plays "Right Place, Wrong Time" at Bonnaroo 2006

00:46

Matisyahu plays "King Without a Crown" at Bonnaroo 2006

00:31

Cypress Hill rocks out "Rock Superstar" at Bonnaroo 2006

00:42

Damien "Jr. Gong" Marley performs at Bonnaroo 2006

01:02

Rusted Root plays "Send Me On My Way" at Bonnaroo 2006

01:01

Elvis Costello and band w/ Allen Toussaint play at Bonnaroo

01:57

Buddy Guy plays his final song of Bonnaroo 2006

00:21

Bright Eyes performs a sing-a-long song at Bonnaroo 2006

01:43

Buddy Guy plays "Strange Brew" at Bonnaroo 2006

01:06

Common performs a late night set at Bonnaroo 2006

02:01

Oysterhead performs "Jailhouse Rock" at Bonnaroo 2006

00:50

Bright Eyes perform at Bonnaroo 2006

00:50

G. Love and the Special Sauce perform at Bonnaroo 2006

01:06

Mike Gordon and Ramble Dove play at Bonnaroo 2006

00:52

Steel Pulse plays at Bonnaroo 2006

01:27

Ben Folds performs "Brick" at Bonnaroo on June 16 2006

00:40

Seu Jorge performs at Bonnaroo June 16 2006

04:14

The Lifeline plays "Not for Nothing" at the Metro on July 13

04:01

Vegetable Oil and the Spicey Crackers play at the Metro

02:14

Lost in Blue plays at the Metro

02:18

Black Crowes play "Hard to Handle" at the Taste of Chicago

02:23

Weird Al Yankovic performs in Milwaukee at Summerfest 2007

01:17

Weird Al Yankovic performs "Gump" & "Eat it" at Summerfest

01:31

Kanye West performs with Twista at Lollapolooza 2006

01:09

The Flaming Lips perform "Do You Realize" at Lollapolooza 06

02:50

Crosby, Stills, Nash, and Young perform "Southern Cross"

04:33

Crosby, Stills, Nash, and Young perform "Almost Cut My Hair"

01:28

Sean Paul performs at the 2006 B-96 Summer B-Bash

00:51

Mary J. Blige at the 2006 B-96 Summer B-bash

03:12

Treologic rock out at the Cubbie Bear in Chicago 6-8-07

00:50

Les Claypool rocks at 4th and B in San Diego on June 26 2007

00:28

Les Claypool jams at 4th and B in San Diego on June 26 2007

00:59

Les Claypool rocks at 4th and B in San Diego on June 26 2007

00:45

Les Claypool jams at 4th and B in San Diego on June 26 2007