Listen to Byan Byai online. Byan Byai is a Rajasthani language song and is sung by Prabhudayal Gurjar and Sapna Gurjari. Byan Byai, from the album Byan Byai, was released in the year 2022. The duration of the song is 6:47. Download Rajasthani songs online from JioSaavn.