Listen to Kanwar Leke Aawa Rajau online. Kanwar Leke Aawa Rajau is a Bhojpuri language song and is sung by Bhairav Baba. Kanwar Leke Aawa Rajau, from the album Sohar Ganesh Babua Ke, was released in the year 2013. The duration of the song is 4:14. Download Bhojpuri songs online from JioSaavn.