Listen to Deshwa Ke Aan Auvar Baan online. Deshwa Ke Aan Auvar Baan is a Bhojpuri language song and is sung by Sonu Nigam. Deshwa Ke Aan Auvar Baan, from the album Republic Day Special, was released in the year 2016. The duration of the song is 6:54. Download Bhojpuri songs online from JioSaavn.