Listen to Paathai Nalla online. Paathai Nalla is a Tamil language song and is sung by Murugadasan, Radha Krishnan and Baby Natarajan. Paathai Nalla, from the album Thamarai Malargal Aaru, was released in the year 2010. The duration of the song is 2:51. Download Tamil songs online from JioSaavn.