Mason recorded with the Rolling Stones, Jimi Hendrix and George Harrison, toured with Eric Clapton while supporting Delaney & Bonnie and Friends, and briefly played with Fleetwood Mac on their 1995 album Time. His most recent work appeared on 2023’s A Shade Of Blues. He had postponed touring after contracting a severe infection in March 2024 and had been battling the illness in the following year.
Despite high-profile credits, Mason often avoided rock-star trappings, preferring the craft of songwriting and collaboration to constant limelight. His influence endures through songs covered and cherished by other artists.