Listen to Bidu Bidu Bidu online. Bidu Bidu Bidu is a Kannada language song and is sung by Hemanth Kumar. Bidu Bidu Bidu, from the album Karunaada Siridevi Sri Banashankari, was released in the year 2006. The duration of the song is 28:01. Download Kannada songs online from JioSaavn.