Listen to Mahngaai Khaani online. Mahngaai Khaani is a Bhojpuri language song and is sung by Khesari Lal Yadav. Mahngaai Khaani, from the album Khesari Lal Hits, was released in the year 2013. The duration of the song is 3:51. Download Bhojpuri songs online from JioSaavn.