Listen to Roko Na Dagar online. Roko Na Dagar is a Bhojpuri language song and is sung by Pandit Chhannulal Mishra. Roko Na Dagar, from the album Krishna, From the Heart of Benaras, was released in the year 1999. The duration of the song is 6:18. Download Bhojpuri songs online from JioSaavn.