But if you do, don't say you first heard them thanks to Napster...

METALLICA are giving fans the opportunity to meet them in their studio in a charity auction.

The group are currently in San Francisco working on their new record. The group are hoping to raise money for charity by letting fans bid via Ebay for the opportunity to meet them and spend a day in the studio. Other benefits that come with the prize are dinner with the band.

The proceeds raised will be donated to the TJ Foundation, who work towards research for the treatments and cures of leukaemia, cancer and AIDS.

To place a bid, click here. The auction runs until July 19.