Listen to Kanwar Kolkata Se Laiha online. Kanwar Kolkata Se Laiha is a Bhojpuri language song and is sung by Manikanta Bihari. Kanwar Kolkata Se Laiha, from the album Kanwar Kolkata Se Laiha, was released in the year 2022. The duration of the song is 3:04. Download Bhojpuri songs online from JioSaavn.