Listen to Kaatraginai online. Kaatraginai is a Tamil language song and is sung by Madhu Balakrishnan and Surmukhi Raman. Kaatraginai, from the album Aanandham Nee Gnana Avatharam Nee, was released in the year 2015. The duration of the song is 5:09. Download Tamil songs online from JioSaavn.