Listen to Koi Rok Saka Na Ravan Ko online. Koi Rok Saka Na Ravan Ko is a Bhojpuri language song and is sung by Sarvjeet Singh. Koi Rok Saka Na Ravan Ko, from the album Kanwar Me Power Ba, was released in the year 2016. The duration of the song is 4:39. Download Bhojpuri songs online from JioSaavn.