Listen to Roz-Roz Ganja Bhang online. Roz-Roz Ganja Bhang is a Bhojpuri language song and is sung by Arvind Akela Kallu Ji. Roz-Roz Ganja Bhang, from the album Super Fast Kanwariya, was released in the year 2014. The duration of the song is 6:03. Download Bhojpuri songs online from JioSaavn.