Noel Gallagher, Pete Townshend, Mark Knopfler and Metallica's Kirk Hammett are among the stars who have handed over used guitar strings for a charity bracelet initiative.
The rockers' strings have been crafted into jewellery via online charity network WearYourMusic.org to raise cash for the stars' favourite causes.
Gallagher's bracelets will boost funds for the Teenage Cancer Trust, Townshend's will benefit the Michael J. Fox Foundation and Knopfler's The Robyn Charitable Trust.
Other stars taking part in the charity drive - and handing over used guitar strings - include Les Claypool, Slayer star Kerry King, Meat Loaf, Lisa Loeb and Motley Crue's Nikki Sixx and Mick Mars.