Listen to Koyal Ke Mithe Bol online. Koyal Ke Mithe Bol is a Hindi language song and is sung by Vipin Shastri. Koyal Ke Mithe Bol, from the album Koyal Ke Mithe Bol, was released in the year 2022. The duration of the song is 4:36. Download Hindi songs online from JioSaavn.