The Clash

They were mere days away from releasing 'Combat Rock,' featuring the drummer's signature song.

Rare and previously unreleased recordings from album sessions will be available next month.

Streaming charity event will also feature members of Queens of the Stone Age, Rage Against the Machine and the Strokes.

They mounted their first tour of America after two and a half years together as a band.

At this point, their debut still hadn't come out in the United States.