Listen to Bak Bak karbu online. Bak Bak karbu is a Bhojpuri language song and is sung by Banty Yadav. Bak Bak karbu, from the album BAK BAK KARBU ROMANTIC SONG, was released in the year 2022. The duration of the song is 5:41. Download Bhojpuri songs online from JioSaavn.