Listen to Chum Lehab Gaal online. Chum Lehab Gaal is a Bhojpuri language song and is sung by Shani Kumar Shaniya. Chum Lehab Gaal, from the album Ae Jaan Mahanga Bikaibu, was released in the year 2017. The duration of the song is 2:02. Download Bhojpuri songs online from JioSaavn.