Duet is a 1994 Tamil musical film directed by K. Balachander, starring Prabhu, Meenakshi Seshadri, Ramesh Aravind and Prakashraj. The film's score and soundtrack is composed by A. R. Rahman. Duet's score is centred on the saxophone. The movie was also dubbed in Hindi as "Tu Hi Mera Dil" and in Telugu under the same name.