Listen to Kas Mas Karela Choli online. Kas Mas Karela Choli is a Bhojpuri language song and is sung by Babbu and Saira Bano Faizabadi. Kas Mas Karela Choli, from the album Choli Ke Niche Uhu, was released in the year 1997. The duration of the song is 6:07. Download Bhojpuri songs online from JioSaavn.