Listen to Up Bihar Muqabla online. Up Bihar Muqabla is a Bhojpuri language song and is sung by Sushil Rai and Rajesh Rai. Up Bihar Muqabla, from the album Up Bihar Muqabla, was released in the year 2000. The duration of the song is 28:28. Download Bhojpuri songs online from JioSaavn.