Listen to Bolbum Bola A Yaar online. Bolbum Bola A Yaar is a Bhojpuri language song and is sung by Rajeev Singh. Bolbum Bola A Yaar, from the album Aa Gaile Sawan Bahar, was released in the year 2023. The duration of the song is 3:29. Download Bhojpuri songs online from JioSaavn.