4/20/1992, 'A Concert For Life' took place at Wembley Stadium as a memorial tribute to Queen singer Freddie Mercury and for AIDS awareness. Acts appearing included; Elton John, Roger Daltrey, Tony Iommi (Black Sabbath), David Bowie, Mick Ronson, James Hetfield, George Michael, Seal, Paul Young, Annie Lennox, Lisa Stansfield, Robert Plant, Joe Elliott and Phil Collen, Axl Rose and Slash. (Freddie Mercury died in 1991 at age 45 due to complications from AIDS.