Listen to Maal Kach Kachva online. Maal Kach Kachva is a Bhojpuri language song and is sung by R.K. Arun and Barkha Rani. Maal Kach Kachva, from the album Maal Kach Kachva, was released in the year 1998. The duration of the song is 7:34. Download Bhojpuri songs online from JioSaavn.