Listen to Rendu Koppula Debbaku online. Rendu Koppula Debbaku is a Telugu language song and is sung by Vandemataram Srinivas, Udit Narayan and Kalpana. Rendu Koppula Debbaku, from the album Coolie, was released in the year 2002. The duration of the song is 4:24. Download Telugu songs online from JioSaavn.