Donations include a signed guitar from Maroon5, and personalized items from Switchfoot, Gavin Degraw, Ryan Adams, Toby Keith, Cindy Lauper, Jessica & Ashlee Simpson, Liz Phair, 311, Norah Jones and John Mayer. There will also be signed items from Gretchen Wilson and others.

To bid on the auction, go to Ebay and use the keyword “Rock for Relief.”

The death toll from the December 26th tsunami has reached 220,000. The auction benefits the American Red Cross International Response Fund and is spearheaded by Contemporary Productions.