Listen to Padaiyappa Warns His Paternal Uncle online. Padaiyappa Warns His Paternal Uncle is a Tamil language song and is sung by A.R. Rahman. Padaiyappa Warns His Paternal Uncle, from the album Padaiyappa - OST, was released in the year 1999. The duration of the song is 2:44. Download Tamil songs online from JioSaavn.