The Lost Tune) is a 1957 Indian Bengali-language romantic drama film by Ajoy Kar, starring Suchitra Sen and Uttam Kumar, with music by Hemanta Mukherjee, sung by Geeta Dutt.

An amnesiac after a train accident, Alok Mukherjee (Uttam Kumar) is rescued on escaping from the asylum where he is admitted by Doctor Roma Banerjee (Suchitra Sen) who takes him to her father's (Pahadi Sanyal) country house in a village called Palaspur.

They marry but a second accident makes him recall his life as a rich businessman in Calcutta and forget the memories spent with Roma.

It was released in India on 6 September 1957 under the banner of Alochaya Production and distributed by Chayabani Private Limited.

[6] The Times of India wrote The legendary Suchitra Sen and Uttam Kumar – that’s what this movie is all about.