Listen to Bihar U.P. Mein Chalela online. Bihar U.P. Mein Chalela is a Bhojpuri language song and is sung by Gunwant Sen and Kalpana. Bihar U.P. Mein Chalela, from the album Bhojpuriya Daroga, was released in the year 2008. The duration of the song is 5:06. Download Bhojpuri songs online from JioSaavn.