Listen to Kab Debu Mai Darshanwa online. Kab Debu Mai Darshanwa is a Bhojpuri language song and is sung by Vinay Pandey. Kab Debu Mai Darshanwa, from the album Kab Debu Mai Darshanwa, was released in the year 2020. The duration of the song is 4:04. Download Bhojpuri songs online from JioSaavn.