Listen to Kalki Rupam (Flute Version) online. Kalki Rupam (Flute Version) is an Instrumental language song and is sung by Parvathy and Anup prabhakar. Kalki Rupam (Flute Version), from the album Avatara, was released in the year 2025. The duration of the song is 4:59. Download Instrumental songs online from JioSaavn.