Listen to Kappalu Appalai online. Kappalu Appalai is a Telugu language song and is sung by M. M. Keeravani and S.P. Balasubrahmanyam. Kappalu Appalai, from the album Rambantu, was released in the year 2000. The duration of the song is 4:20. Download Telugu songs online from JioSaavn.