Listen to Kanwar Ba Lachakauaa online. Kanwar Ba Lachakauaa is a Bhojpuri language song and is sung by Sonu Sagar and Radha Rani. Kanwar Ba Lachakauaa, from the album Kanwar Ba Lachakauaa, was released in the year 2024. The duration of the song is 3:40. Download Bhojpuri songs online from JioSaavn.