[Photo by: Hayley Williams/BBC Radio 1/YouTube]

Hayley Williams and Laura Jane Grace are among the musicians who have donated signed gear in support of the Girls Rock Camp Alliance.

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The musicians have partnered with Reverb for an auction in support of the project, which will be launched on Thursday, May 10.

Girls Rock Camp Alliance is a nonprofit which supports worldwisde summer camp and music education programs for female, transgender and gender non-conforming youth.

Besides donations from the Paramore and Against Me! frontwomen, the auctions will also feature autographed memorabilia and music from Dolly Parton, Charli XCX, Lady Gaga, Sadie Dupuis, Evanescence and more.

Most of the items are still to be revealed, but Reverb shared that Hayley is donating microphones.

You can find out more information about the auction here.

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