Talat apprenticed classical music under Pandit S.C.R. Bhat at Marris College of Music, Lucknow (presently Bhatkhande Music Institute) some time in the late 1930s. Talat Mahmood began his singing career at the age of 16 in 1939, when he began singing the "Ghazal"s of Daag, Mir, Jigar etc. on All India Radio, Lucknow. His voice had a quality distinct from all the other singers. HMV was quick to notice this and offered Talat his first disc in 1941 "Sab din ek samaan nahin tha, Bun jaoon ga kya se kya main, Iska to kuch dhyan nahin tha".