There's a reason there aren't any "Soak up the Sun"-type confections on Sheryl Crow's latest CD, Detours: Her life hasn't been altogether sunny in recent years. In 2006, after breaking up with fiancé Lance Armstrong, the singer was diagnosed with breast cancer, which she sings about in "Make It Go Away (Radiation Song)." Other tunes on the CD deal with the environment ("Gasoline") and the aftermath

JASON DeCROW/The Associated Press

of Hurricane Katrina ("Shine Over Babylon"). British singer James Blunt, the man

responsible for the treacly

"You're Beautiful," is also on the bill tonight. Opening the show are Jamaican reggae pioneers Toots and the Maytals.

Thor Christensen

{TriRight} With James Blunt and Toots and

the Maytals, tonight at 7 at Superpages.com Center, Fair Park.

$15 to $75. Ticketmaster.