Listen to Natchu Natchu Pappa online. Natchu Natchu Pappa is a Tamil language song and is sung by Ranjith and Priya Hemesh. Natchu Natchu Pappa, from the album Pattaya Kelappanum Pandiya, was released in the year 2014. The duration of the song is 4:25. Download Tamil songs online from JioSaavn.