Listen to Kosiya Bharai Aso online. Kosiya Bharai Aso is a Bhojpuri language song and is sung by Durgesh Diwana. Kosiya Bharai Aso, from the album Hey Aadit Gosai, was released in the year 2016. The duration of the song is 5:54. Download Bhojpuri songs online from JioSaavn.