Credit: Danny ClinchBruce Springsteen, Roger Daltrey, Crosby, Stills & Nash and Joan Jett are among the artists who have contributed signed memorabilia to the Grammys’ latest online charity auction. The auction, which will be open through June 3, is being held in honor of the MusiCares MAP Fund benefit concert, which this year recognizes R&B legend Smokey Robinson.

You can view all of the items in the auction at

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