Listen to Thanthaiyum Thaayum online. Thanthaiyum Thaayum is a Tamil language song and is sung by R.K.Raj. Thanthaiyum Thaayum, from the album Devan Thedum Ulagam, was released in the year 2002. The duration of the song is 5:26. Download Tamil songs online from JioSaavn.