AP Photo/CP,Troy Fleece
Keith Richards and the Rolling Stones perform on Oct. 6, 2006, in the first of two concerts at Taylor Field in Regina, Saskatchewan. The Stones performed a second show on Oct. 8.
AP Photo
Lead vocalist J D Fortune of the Australian rock band INXS performs during their concert in Mumbai, India, on Oct. 5, 2006. The show was followed by another in Bangalore on Oct. 7.
AP Photo/Arnulfo Franco
Puerto Rican singer Marc Anthony performs during his concert at Figali Convention Center in Panama City, Panama, on Oct. 4, 2006.
AP Photo/Ole Morten Aanestad
British singer Katie Melua performs at the bottom of one of the legs supporting Statoil Troll-A platform in the Norwegian sector of the North Sea on Oct. 2, 2006. The concert was to mark the platform's 10th anniversary.
AP Photo/Mel Evans
Violinist Miriam Sturm performs with John Mellencamp, right, as bass player Jon E. Gee looks on at the Farm Aid concert in Camden, N.J., on Sept. 30, 2006. More than 25,000 people rocked to Mellencamp's "Little Pink Houses," sang along with Dave Matthews' "Crash into Me" and raised more than $1.5 million for farming at the concert.
AP Photo/Keystone, A. Della Bella
American rapper and songwriter Missy Elliot performs on stage during a concert at the Palais X-tra in Zurich, Switzerland, on Sept. 26, 2006.
AP Photo/Henny Ray Abrams
Tony Bennett, right, dances with Michael Buble as they sing a duet at the 106.7 Lite-FM "One Night With Lite" concert in New York on Sept. 26, 2006.
AP Photo/Henny Ray Abrams
Tony Bennett, left, sings a duet with Natalie Cole at the 106.7 Lite-FM "One Night With Lite" concert in New York on Sept. 26, 2006.
GETTY IMAGES/Jo Hale
Jay-Z performs at London's Wembley Arena on Sept. 24, 2006.
GETTY IMAGES/Robert Cianflone
Zakk Wylde of the Black Label Society performs on stage in concert at the Palace Complex in Melbourne, Australia, on Sept. 24, 2006.
GETTY IMAGES/Frazer Harrison
Singer Noelia performs at the Kodak Theatre in Hollywood on Sept. 23, 2006.
GETTY IMAGES/Michael Buckner
Singer Jared Leto of 30 Seconds to Mars performs at KROQ's Inland Invasion at the Glen Helen Hyundai Pavilion in Devore, Calif., on Sept. 23, 2006.
GETTY IMAGES/Bryan Bedder
Anthony Kiedis of the Red Hot Chili Peppers performs onstage at the Virgin Festival by Virgin Mobile at Baltimore's Pimlico Race Course on Sept. 23, 2006.
GETTY IMAGES/Bryan Bedder
Flea of the Red Hot Chili Peppers performs onstage at the Virgin Festival by Virgin Mobile at Pimlico Race Course in Baltimore on Sept. 23, 2006.
GETTY IMAGES/Bryan Bedder
Guitarist Pete Townshend of The Who performs onstage at the Virgin Festival by Virgin Mobile at Baltimore's Pimlico Race Course on Sept. 23, 2006.
GETTY IMAGES/Bryan Bedder
Jack White of the Raconteurs performs onstage at the Virgin Festival by Virgin Mobile at Pimlico Race Course in Baltimore on Sept. 23, 2006.
GETTY IMAGES/Bryan Bedder
Roger Daltrey of The Who performs onstage at the Virgin Festival by Virgin Mobile at Baltimore's Pimlico Race Course on Sept. 23, 2006.
GETTY IMAGES/Mark Mainz
Opera singer Jessye Norman performs "One Voice One World" at Blair IB Magnet High School in Pasadena, Calif., on Sept. 22, 2006. Norman was joined by conductor Rachael Worby and the Pasadena POPS Orchestra for a 45-minute set in the school's gymnasium.
AP Photo/Michael Simon, CBS
Country singer Kenny Chesney performs on CBS' The Early Show in New York on Sept. 19, 2006.
AP Photo/Andy King
Eric Clapton pauses after a song in St. Paul Minn., on Sept. 16, 2006. The concert was the first of the U.S. leg of his tour.