Listen to Rajau Lehe Kanwariya (Bol Bam) online. Rajau Lehe Kanwariya (Bol Bam) is a Bhojpuri language song and is sung by Ramswaroop Faizabadi. Rajau Lehe Kanwariya (Bol Bam), from the album Rajau Lehe Kanwariya, was released in the year 2023. The duration of the song is 2:45. Download Bhojpuri songs online from JioSaavn.