Listen to Duet online. Duet is a Bhojpuri language song and is sung by Vinay Dulrua, Sobha Sivani and Manoj Aryan. Duet, from the album Kalaa Bol Bum Ke Jaap, was released in the year 2016. The duration of the song is 5:40. Download Bhojpuri songs online from JioSaavn.