R. D. Burman
Indian composer (1939-1994)
Pancham, son of S. D. Burman, who took the sound his father had built out of Bengali folk and ran it through rock, bossa nova, and whatever he could find to hit. He used bottles, combs, a glass of water, and his own voice - Mehbooba Mehbooba in Sholay is him singing.
Teesri Manzil, Caravan, Hare Rama Hare Krishna, Amar Prem, Ijaazat. His work went out of fashion in the 1980s and he died in 1994 with his reputation at its lowest, shortly before 1942: A Love Story made him posthumously fashionable again. He is now generally treated as the most influential composer the industry has had.
Refer more details at Wikipedia.