Listen to Pappa Pappa Kathaikelu online. Pappa Pappa Kathaikelu is a Tamil language song and is sung by Vedaanta Iyer and A.L.Raghavan. Pappa Pappa Kathaikelu, from the album A.L. Raghavan - Engirunthaalum Vaazhga, was released in the year 1998. The duration of the song is 3:05. Download Tamil songs online from JioSaavn.