Listen to Biyaya Wali Lage Smart online. Biyaya Wali Lage Smart is a Rajasthani language song and is sung by Sampat Bhadana and Sunil Gurjar. Biyaya Wali Lage Smart, from the album Biyaya Wali Lage Smart, was released in the year 2025. The duration of the song is 9:21. Download Rajasthani songs online from JioSaavn.