Listen to Santhanapoo Unnai Thaalatta online. Santhanapoo Unnai Thaalatta is a Tamil language song and is sung by R Mahadevan and Kalyan. Santhanapoo Unnai Thaalatta, from the album Anbulla Appa, was released in the year 2023. The duration of the song is 4:03. Download Tamil songs online from JioSaavn.