Listen to Kawna Bat Ke Ba Hala online. Kawna Bat Ke Ba Hala is a Bhojpuri language song and is sung by Pawan Singh and Vinay Vinayak. Kawna Bat Ke Ba Hala, from the album Asra Ghra Ke, was released in the year 2013. The duration of the song is 6:11. Download Bhojpuri songs online from JioSaavn.