Listen to Kawan Boli Sala online. Kawan Boli Sala is a Bhojpuri language song and is sung by JP Nirala and Pinky Raj. Kawan Boli Sala, from the album Kawan Boli Sala, was released in the year 2023. The duration of the song is 3:08. Download Bhojpuri songs online from JioSaavn.