Listen to Bol Kaisan Fleber Chai online. Bol Kaisan Fleber Chai is a Bhojpuri language song and is sung by Raushan Singh and Shilpi Raj. Bol Kaisan Fleber Chai, from the album Bol Kaisan Fleber Chai, was released in the year 2022. The duration of the song is 4:06. Download Bhojpuri songs online from JioSaavn.