Listen to Betrayi Swamy Devudu online. Betrayi Swamy Devudu is a Telugu language song and is sung by Gajwel Venu. Betrayi Swamy Devudu, from the album Narasimha Swamy Superhits, was released in the year 2025. The duration of the song is 3:59. Download Telugu songs online from JioSaavn.