Listen to Kavan Daar Bole online. Kavan Daar Bole is a Bhojpuri language song and is sung by Rakesh Mishra and Kaka Ji. Kavan Daar Bole, from the album Jai Ho Maharani Part-2, was released in the year 2015. The duration of the song is 6:31. Download Bhojpuri songs online from JioSaavn.