Listen to Mahngaai Khaani online. Mahngaai Khaani is a Bhojpuri language song and is sung by Khesari Lal Yadav. Mahngaai Khaani, from the album Lahu Ke Do Rang, was released in the year 2018. The duration of the song is 3:51. Download Bhojpuri songs online from JioSaavn.