Listen to Gundetu Gundetu online. Gundetu Gundetu is a Kannada language song and is sung by Benny Dayal and Chinmayi. Gundetu Gundetu, from the album Gaana Bajaana (Original Motion Picture Soundtrack), was released in the year 2010. The duration of the song is 3:40. Download Kannada songs online from JioSaavn.