Listen to Smile Mare Baba Vishwakarma online. Smile Mare Baba Vishwakarma is a Bhojpuri language song and is sung by Gyanu Yadav. Smile Mare Baba Vishwakarma, from the album Smile Mare Baba Vishwakarma, was released in the year 2023. The duration of the song is 3:07. Download Bhojpuri songs online from JioSaavn.