Listen to Bam Boli Bam Boli online. Bam Boli Bam Boli is a Bhojpuri language song and is sung by Umesh Kumar. Bam Boli Bam Boli, from the album Bol Bam, was released in the year 2014. The duration of the song is 7:33. Download Bhojpuri songs online from JioSaavn.