In The Key of Genius. The Extraordinary Life of Derek Paravicini

Derek Paravicini is blind, can't tell his right hand from his left and needs round-the-clock care. But he has an extremely rare gift - he is a musical prodigy with perfect pitch whose piano-playing has thrilled audiences at venues from Ronnie Scott's to Las Vegas, the Barbican to Buckingham Palace.
Born prematurely, Derek remained in hospital for three months and technically 'died' several times before he was finally strong enough to go home. It was not long before his blindness became apparent