Listen to Hero Sajanwa online. Hero Sajanwa is a Bhojpuri language song and is sung by Ravi Bhatt Deva. Hero Sajanwa, from the album Jawan Karela Dewarwa U Balam Na Kare, was released in the year 2022. The duration of the song is 2:53. Download Bhojpuri songs online from JioSaavn.