Listen to Swamula Sevaku online. Swamula Sevaku is a Telugu language song and is sung by P. Susheela and Pendyala Nageswara Rao. Swamula Sevaku, from the album Sri Krishnarjuna Yuddham, was released in the year 1963. The duration of the song is 2:37. Download Telugu songs online from JioSaavn.