Listen to Kas Mas Kare Jobanva online. Kas Mas Kare Jobanva is a Bhojpuri language song and is sung by Ranveer Raj Bihari. Kas Mas Kare Jobanva, from the album Bihar Me Hoi Halla, was released in the year 2013. The duration of the song is 5:28. Download Bhojpuri songs online from JioSaavn.