Listen to Koyal Mama Koyal Mama online. Koyal Mama Koyal Mama is a Bhojpuri language song and is sung by Rohit Raja. Koyal Mama Koyal Mama, from the album Koyal Mama Koyal Mama, was released in the year 2025. The duration of the song is 3:35. Download Bhojpuri songs online from JioSaavn.