Listen to Pottale Unnaiyum online. Pottale Unnaiyum is a Tamil language song and is sung by T.M. Soundararajan, A.L. Raghavan and L.R. Eswari. Pottale Unnaiyum, from the album Lakshmi Kalyanam, was released in the year 1968. The duration of the song is 4:18. Download Tamil songs online from JioSaavn.