Listen to Prema Kanna (From "Astram") online. Prema Kanna (From "Astram") is a Telugu language song and is sung by Rajesh Krishnan and Ananth Vaidyanathan. Prema Kanna (From "Astram"), from the album Sweety Anushka, was released in the year 2018. The duration of the song is 5:23. Download Telugu songs online from JioSaavn.