Listen to Thanuvu Manavu online. Thanuvu Manavu is a Kannada language song and is sung by G. K. Venkatesh, Dr. Rajkumar and S. Janaki. Thanuvu Manavu, from the album Forever Gold - Dr. Raj Kumar Duets, was released in the year 2005. The duration of the song is 4:26. Download Kannada songs online from JioSaavn.