Listen to Kabo Tu Upar Mangel online. Kabo Tu Upar Mangel is a Bhojpuri language song and is sung by R.K. Arun and Bijli Rani. Kabo Tu Upar Mangel, from the album Maza Milte Naikhe, was released in the year 2002. The duration of the song is 8:17. Download Bhojpuri songs online from JioSaavn.