Eminem fans have taken to Twitter to complain about dodgy sound quality his Wembley gig in London, with loads of people demanding a refund.
Eminem played two shows over the weekend, and fans complained about the poor sound quality at the shows.
Wembley tweeted after the gigs, saying "We are aware of some sound issues from earlier tonight & have monitored & adjusted it where necessary. We thank you for your patience."
Tickets were between 75 and 99 pounds, and the shows were the first time Eminem had performed in London since 2001.