Listen to Kab Debu Darshanwa online. Kab Debu Darshanwa is a Bhojpuri language song and is sung by Ramu Nishad. Kab Debu Darshanwa, from the album Kab Debu Darshanwa, was released in the year 2021. The duration of the song is 4:42. Download Bhojpuri songs online from JioSaavn.