Listen to Hello Hello online. Hello Hello is a Tamil language song and is sung by T. Rajhendharr, S.P. Balasubrahmanyam and Sujatha Mohan. Hello Hello, from the album G H - All Time Hits - T. Rajendhar, was released in the year 1999. The duration of the song is 5:36. Download Tamil songs online from JioSaavn.