Listen to Dudh Ka Karz online. Dudh Ka Karz is a Bhojpuri language song and is sung by Ram Aawad Yadav. Dudh Ka Karz, from the album Birha Dangal Mukabla, Vol. 2, was released in the year 2019. The duration of the song is 21:53. Download Bhojpuri songs online from JioSaavn.