Listen to Vadhoo Varaname(Happy) online. Vadhoo Varaname(Happy) is a Malayalam language song and is sung by B. Vasantha. Vadhoo Varaname(Happy), from the album Navarasam Kubumbam Vol 1, was released in the year 2000. The duration of the song is 3:15. Download Malayalam songs online from JioSaavn.