(NYTimes)  Jon Hiseman, the British drummer, composer and progressive-rock innovator who led the bands Colosseum and Tempest and played in many other groups, died early Tuesday in Sutton, England. He was 73.

His son, Marcus, said the cause was complications of surgery that Mr. Hiseman underwent in May to remove a brain tumor. He had lived in Sutton, a suburb of London, before entering hospice care there.

Mr. Hiseman was a nimble, hard-hitting player who tuned his drums melodically and kept an improvisational spirit through complex pieces. His music held elements of the classical music he grew up on, the modern jazz and free jazz he played early in his career, and the blues and rock that built his career in 1960s London.

The original Colosseum lasted barely three years, from 1968 to 1971. But the band reunited in the 1990s and continued to perform and record for two decades.