AP Photo/Peter Morrison
Rap star Curtis Jackson , better known as 50 Cent, during a concert at the Odyssey Arena, Belfast, Northern Ireland, Monday, Nov. 5, 2007.
Rock In Hungary
AP Photo/MTI
British rock singer Joe Cocker performs during his concert in Foenix Hall in Debrecen, Hungary, late Wednesday, Nov. 7, 2007
Soul In Shanghai
AP Photo
Beyonce performs during her concert Monday, Nov. 5, 2007 in Shanghai, China.
Love In Australia
GETTY IMAGES/Kristian Dowling
Mike Love of The Beach Boys performs at the Palais Theatre on Nov. 2, 2007 in Melbourne, Australia. The group, whose landmark album "Surfin Safari" hit the charts 45 years ago, is on its first tour in 33 years albeit without frontman Brian Wilson and with Mike Love the only participating original member.
Pop In Sydney
GETTY IMAGES/Gaye Gerard
U.S. singer Kelly Clarkson performs on the breakfast show "Sunrise" on Oct. 1, 2007 in Sydney, Australia.
Punk In Sydney
GETTY IMAGES/sergio Dionisio
Pete Wentz of Fall Out Boy performs on stage at Acer Arena on Sept. 26, 2007 in Sydney, Australia.
Blue In Tokyo
GETTY IMAGES/Junko Kimura
The Blue Man Group performs at Shibuya O-East on July 11, 2007 in Tokyo, Japan.
Maroon In Blues
AP Photo/Matt Sayles
Adam Levine, of Maroon 5, performs with the band at the House of Blues in West Hollywood, Calif., on Monday, July 9, 2007. Before the performance the band announced plans for their upcoming "It Won't Be Soon Before Long" world tour.
Singer-Songwriter In Switzerland
AP Photo/Keystone/Laurent Gillieron
Singer-songwriter Rickie Lee Jones performs at the Stravinski hall during the 41st Montreux Jazz Festival in Montreux, Switzerland, on Sunday, July 15, 2007.
Another Singer-Songwriter In Switzerland
CBS
American singer-songwriter Suzanne Vega performs on stage at the Avo Session in Basel, Switzerland, on Thursday, Nov.1, 2007.
A Whole Band In Switzerland
AP Photo/Keystone/Olivier Maire
Scottish rock band Travis, with singer Francis Healy, right, performs on stage during a concert at the Gampel Open Air Festival in Gampel, Switzerland, Saturday, Aug. 18, 2007.
Police In Hamburg
Krafft Angerer/Getty Images
Lead singer Sting of the British rock band The Police performs on stage of the HSH Nordbank Arena on Sept. 11, 2007 in Hamburg, Germany. The concert started their German tour.
Wonder In New York
GETTY IMAGES/Bryan Bedder
Stevie Wonder and India.Arie perform onstage at the Dream Concert presented by Viacom at Radio City Music Hall in New York City on Sept. 18, 2007.
Blunt In New York
GETTY IMAGES/Mat Szwajkos
British pop, folk, and acoustic rock singer-songwriter James Blunt performs at the Highline Ballroom in New York City on Sept. 20, 2007.
Bruce In New York
GETTY IMAGES/Brad Barket
Bruce Springsteen, left, and the E Street Band perform on NBC's "Today Show" concert series at Rockefeller Plaza in New York City on Sept. 28, 2007.
B-52s In New York
CBS
Fred Schneider and Cindy Wilson of the B-52's perform Wednesday, Oct. 31, 2007 in New York City. The bands first new album in 16 years is due out in Feb. of 2008.
Ne-Yo In New York
AP Photo/Richard Drew
Ne-Yo, R&B and pop singer-songwriter born Shaffer Chimere Smith of African-American and Chinese heritage, performs on the NBC "Today" television program in New York on Wednesday, Aug. 22, 2007.
Young In Mountain View
AP/SF Chronicle, Erin Lubin
Neil Young performs for the Bridge School Benefit Concert at Shoreline Amphitheater in Mountain View, Calif., on Saturday, Oct. 27, 2007.
Not As Young In Mountain View
AP/SF Chronicle, Erin Lubin
Jerry Lee Lewis performs for the Bridge School Benefit Concert at Shoreline Amphitheater in Mountain View, Calif., on Saturday, Oct. 27, 2007.
Waits In Mountain View
AP/SF Chronicle, Erin Lubin
Children from the Bridge School sit on stage while Tom Waits performs with the Kronos Quartet for the Bridge School Benefit Concert at the Shoreline Amphitheater in Mountain View, Calif., on Saturday, Oct. 27, 2007.