Listen to Rasathi (From "Avan Ivan") online. Rasathi (From "Avan Ivan") is a Tamil language song and is sung by Yuvanshankar Raja and Haricharan. Rasathi (From "Avan Ivan"), from the album Playback: Pure Kaadhal - Enchanting Tamil Love Songs, was released in the year 2015. The duration of the song is 4:55. Download Tamil songs online from JioSaavn.