He was 90 years old.
Eric Clapton, Mick Fleetwood, and many other famous musicians learned how to play with him in his important band, the Bluesbreakers.
Yesterday, Mayall’s Instagram page posted a message saying that he had died on Monday at his home in California.
The post said, “Health problems that ended John’s epic touring career have finally brought peace to one of the world’s greatest road warriors.”