Listen to Kalumula Devatha Gaa online. Kalumula Devatha Gaa is a Telugu language song and is sung by Mahanadhi, Sobhana, Ramana and Gopika Poornima. Kalumula Devatha Gaa, from the album Ravamma Mahalakshmi, was released in the year 2000. The duration of the song is 7:07. Download Telugu songs online from JioSaavn.