This quick TED talk entry is courtesy of TED.com. Born three and a half months prematurely, Derek Paravicini is blind and has severe autism. But with perfect pitch, innate talent and a lot of practice, he became an acclaimed concert pianist by the age of 10. Here, his longtime piano teacher, Adam Ockelford, explains his student’s unique relationship to music, while Paravicini shows how he has ripped up the “Chopsticks” rule book. (Filmed at TEDxWarwick.)