Listen to Hey Kaatragi Naan online. Hey Kaatragi Naan is a Tamil language song and is sung by Rajesh Vijay and Chandana Rajesh. Hey Kaatragi Naan, from the album Paravai (Original Motion Picture Soundtrack), was released in the year 2013. The duration of the song is 5:06. Download Tamil songs online from JioSaavn.