Listen to Khun Ke Aasu online. Khun Ke Aasu is a Bhojpuri language song and is sung by Ritesh Rasila and Mumtaj Diwana. Khun Ke Aasu, from the album Khun Ke Aasu, was released in the year 2022. The duration of the song is 2:40. Download Bhojpuri songs online from JioSaavn.