Sagar is an Indian playback singer, lyricist and dialogue writer who predominantly works in Telugu cinema and Telugu music. He started his singing career with the film Varsham (2004), composed by his brother Devi Sri Prasad. "Top Lechipoddi", "Sailaja Sailaja", "Nannaku Prematho", "Pakka Local", "Jatha Kalise", "Nammaka Thappani" and "Hello Guru Prema Kosame" are some of his popular songs.