
** FILE ** British band UB40 lead singer Ali Campbell, performs at the Live Earth concert, a 24-hour global concert series to raise awareness about climate change, at the Dome in Johannesburg, South Africa, in this July 7, 2007, file photo. Campbell said Friday he has quit pop-reggae band UB40 after almost 30 years, citing management problems. His bandmates, however, said the 48-year-old singer left to pursue solo projects. (AP Photo/Themba Hadebe, file)
AP

(FILES) A file picture taken 07 July 2007 shows British band UB40 lead singer Ali Campbell performing at Live Earth concert in Johannesburg, South Africa. The singer has quit the band after nearly 30 years it was announced 25 January 2008, citing management problems for his split from a group which rose to fame in the anti-Thatcher culture of the 1980s. The band, whose name came from the British social security form for jobless people, had hits including "Red Red Wine" and "I Got You Babe" over the years, and will continue despite frontman Ali Campbell's departure. AFP PHOTO / ALEXANDER JOE/FILES (Photo credit should read ALEXANDER JOE/AFP/Getty Images)
AFP/Getty Images

(FILES) A file picture taken 07 July 2007 shows British band UB40 lead singer Ali Campbell performing at Live Earth concert in Johannesburg, South Africa. The singer has quit the band after nearly 30 years it was announced 25 January 2008, citing management problems for his split from a group which rose to fame in the anti-Thatcher culture of the 1980s. The band, whose name came from the British social security form for jobless people, had hits including "Red Red Wine" and "I Got You Babe" over the years, and will continue despite frontman Ali Campbell's departure. AFP PHOTO / ALEXANDER JOE/FILES (Photo credit should read ALEXANDER JOE/AFP/Getty Images)
AFP/Getty Images

TOKYO - JULY 07: Xzibit performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
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TOKYO - JULY 07: Rihanna performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
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TOKYO - JULY 07: Rihanna performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
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TOKYO - JULY 07: Rihanna performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
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TOKYO - JULY 07: Rihanna performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
WireImage.com

TOKYO - JULY 07: Rihanna performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
WireImage.com

TOKYO - JULY 07: Chester Bennington of Linkin Park performs on stage at the Tokyo leg of the Live Earth series of concerts, at Makuhari Messe, Chiba on July 7, 2007 in Tokyo, Japan. Launched by former US Vice President Al Gore to combat Global Warming, the concert is one of a series taking place over a 24-hour period on July 7 across seven continents. (Photo by Tomokazu Tazawa/FilmMagic)
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