Listen to Kaa Vaa Vaa online. Kaa Vaa Vaa is a Carnatic language song and is sung by M. L. Vasanthakumari and T.M. Prabhavathi. Kaa Vaa Vaa, from the album Carnatic Classical - Vocal, was released in the year 1991. The duration of the song is 5:13. Download Carnatic songs online from JioSaavn.