Listen to What A Waiting online. What A Waiting is a Tamil language song and is sung by M. S. Viswanathan and S.P. Balasubrahmanyam. What A Waiting, from the album Ninaithalae Inikkum Paadum Vanam Padi, was released in the year 2005. The duration of the song is 3:32. Download Tamil songs online from JioSaavn.