What Year Was Jamila Gavin Born in?

Jamila Gavin was born in Mussoorie, India in the foothills of the Himalayas. Her year of birth is not stated but it's thought to be around 1940's. She moved to England when she was twelve yeas old and learnt music at the Trinity College of Music, London. She worked the BBC in their radio department then in television as Production Assistant and Director of Music and Arts programmes.