Rolling Stone confirmed the drummer’s death with a representative for the band and Peart family spokesperson Elliot Mintz stated that the drummer was fighting brain cancer for the last three years.

Peart joined the Canadian progressive rock trio in 1974 following the release of the band’s self-titled debut album. In addition to serving as the group’s drummer ever since, he was also the chief lyricist within Rush.

Loudwire extends our condolences to Peart’s family as well as his Rush bandmates Geddy Lee and Alex Lifeson.

Peart was born on Sept. 12, 1952 in Ontario, Canada and went on to join Rush at the age of 22, making his debut with the band on their 1975 album Fly By Night. He immediately made an impact on the group, as evidencing by his raucous style heard on the title track. He’d eventually drift away from this thundering hard rock style, which was very much in vein of Led Zeppelin’s John Bonham and The Who’s Keith Moon, who, at that point, had represented the apex of wild-man rock drumming.

Pulling in outside influences such as jazz, Peart’s style became increasingly more progressive, as did Rush’s sound by 1976 when they released the epic 2112, which opened with the 20-minute title track which featured seven movements.

This episodic style would come to dominate their ensuing ’70s records, tempering these brainy pieces with shorter, more traditional styled songs that demonstrated Rush were adept at composing incredibly complex pieces as well as more straight-ahead rock songs.