Ringo Starr's son Zak Starkey canceled a scheduled performance in London after suffering a blood clot in his leg. The musician was set to perform alongside his band, Mantra of the Cosmos, at the Karma Sanctum Soho in London on Tuesday,

Mantra Of The Cosmos, one of the bands Ringo Starr's son Zak Starkey plays the drums in, was forced to cancel a show last night, Jan. 21, in Soho, London, after the percussionist suffered a blood clot in one of his legs.

A London performance featuring drummer Zak Starkey, son of The Beatles’ Sir Ringo Starr, had to be cancelled after the musician suffered a blood clot in his leg.