In 1937, Hemanta cut his first gramophone disc under the Columbia label. The songs (non-film) on this disc were "Janite Jadi Go Tumi" and "Balo Go Balo More" whose lyrics were by Naresh Bhattacharya and music was composed by Sailesh Duttagupta. Thereafter, every year Hemanta continued to record non-film discs for the Gramophone Company of India (GCI) till 1984. His first Hindi songs were "Kitana Dukh Bhulaya Tumne" and "O Preet Nibhanewali", released in 1940 under GCI's Columbia label. Music for these songs were composed by Kamal Dasgupta; lyrics were by Faiyaz Hashmi.