Listen to Baj Uthi Shahnai online. Baj Uthi Shahnai is a Bhojpuri language song and is sung by Mittal and Suman Singh. Baj Uthi Shahnai, from the album Agni Ke Saat Fere, was released in the year 2009. The duration of the song is 3:49. Download Bhojpuri songs online from JioSaavn.