Listen to Bole Jo Koyal Baago Mein online. Bole Jo Koyal Baago Mein is a Maithili language song and is sung by Gaurav Thakur. Bole Jo Koyal Baago Mein, from the album Bole Jo Koyal Baago Mein, was released in the year 2019. The duration of the song is 3:33. Download Maithili songs online from JioSaavn.