Listen to Thanthaikku Guruvaki online. Thanthaikku Guruvaki is a Tamil language song and is sung by K.J. Yesudas. Thanthaikku Guruvaki, from the album Arulmazhai Pozhivaai Thirumuruga, was released in the year 1991. The duration of the song is 5:09. Download Tamil songs online from JioSaavn.