Listen to Kalki Rupam (Instrumental mix) online. Kalki Rupam (Instrumental mix) is an Instrumental language song and is sung by Parvathy and Anup prabhakar. Kalki Rupam (Instrumental mix), from the album Avatara, was released in the year 2025. The duration of the song is 2:11. Download Instrumental songs online from JioSaavn.