45.

Ectodactyly, or lobster claw syndrome, is the name given to the condition in which 
hands or feet have a claw-like deformation. Lord Lokhraed, guitarist and singer 
of French Black Metal band Nocturnal Depression, has ectrodactyly on his fretting hand, 
and Lee Hee-ah, a Korean pianist, has only two fingers on each hand.