Listen to Dusar Kavno Let Hoi Ho online. Dusar Kavno Let Hoi Ho is a Bhojpuri language song and is sung by Bablu Sanwariya. Dusar Kavno Let Hoi Ho, from the album Mango Bait, was released in the year 2020. The duration of the song is 4:16. Download Bhojpuri songs online from JioSaavn.