Listen to Koyal Si Boliya online. Koyal Si Boliya is a Bhojpuri language song and is sung by Sudhir Yadav Sangam and Shilpa Singh. Koyal Si Boliya, from the album I Love You Jaan, was released in the year 2023. The duration of the song is 3:57. Download Bhojpuri songs online from JioSaavn.