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Husnlal Bhagatram are considered to be the first pair of music directors in Indian Film Industry, way back in 1944. It is said that the concept of music directors duo started with them. They served the bollywood in the era of Naushad, Anil Biswas and C. Ramachandra. They trained famous music director Shankar of Shankar Jaikishan and music director Khayyam.