Listen to Koyal Jas Boliya online. Koyal Jas Boliya is a Bhojpuri language song and is sung by Sonu Sold Yadav. Koyal Jas Boliya, from the album Koyal Jas Boliya, was released in the year 2025. The duration of the song is 4:16. Download Bhojpuri songs online from JioSaavn.