Paul Weller, Dave Stewart, Ronnie Wood, Coldplay and Mark Ronson are among the rockers auctioning off their guitar plectrums for charity.
Hanson, Emmylou Harris, Depeche Mode, Weezer, Duran Duran and Toploader have also offered up their guitar picks as part of the V.I.P (Very Important Plectrum) fundraiser for the Trekstock cancer charity and LifEbeat Hiv organisation.
Each artist in the auction has signed a card to verify the plectrum's authenticity, and every lot is mounted in a special frame. The auction kicked off on Sunday (29May11) and will run until 19 June (11).