Listen to Debou Mardar Karbaba online. Debou Mardar Karbaba is a Bhojpuri language song and is sung by Rupa Rani. Debou Mardar Karbaba, from the album Debou Mardar Karbaba, was released in the year 2025. The duration of the song is 3:27. Download Bhojpuri songs online from JioSaavn.