Listen to Kab Debu Darsha online. Kab Debu Darsha is a Bhojpuri language song and is sung by Sunil and Priyanka Preetam. Kab Debu Darsha, from the album Bhairon Ki Didi Dulari, was released in the year 2013. The duration of the song is 5:55. Download Bhojpuri songs online from JioSaavn.