Listen to Kavno Biya Sautiniya online. Kavno Biya Sautiniya is a Bhojpuri language song and is sung by Sonu Sanwariya. Kavno Biya Sautiniya, from the album Piyawa Dihale Nathiya, was released in the year 2020. The duration of the song is 4:50. Download Bhojpuri songs online from JioSaavn.