Listen to Bolba Jarau Polwa Par online. Bolba Jarau Polwa Par is a Maithili language song and is sung by Rakesh Yadav and Prabha Raj. Bolba Jarau Polwa Par, from the album Bolba Jarau Polwa Par, was released in the year 2023. The duration of the song is 3:27. Download Maithili songs online from JioSaavn.