Listen to Aayakkalaigal Thandharulum online. Aayakkalaigal Thandharulum is a Tamil language song and is sung by Mettur Brothers and Usha Raj. Aayakkalaigal Thandharulum, from the album Aarathi, was released in the year 2011. The duration of the song is 6:45. Download Tamil songs online from JioSaavn.