Listen to Ra Vennela Dora online. Ra Vennela Dora is a Telugu language song and is sung by S. P. Kothandapani, Ghantashala and P. Susheela. Ra Vennela Dora, from the album Rajakota Rahasyam, was released in the year 1970. The duration of the song is 3:57. Download Telugu songs online from JioSaavn.