Listen to Punnagai Mannan - Duet online. Punnagai Mannan - Duet is a Tamil language song and is sung by L. R. Eswari and P. Susheela. Punnagai Mannan - Duet, from the album Iru Kodugal, was released in the year 1969. The duration of the song is 5:00. Download Tamil songs online from JioSaavn.