Listen to Kamar Lachkawat Chala online. Kamar Lachkawat Chala is a Bhojpuri language song and is sung by Rajni Singh. Kamar Lachkawat Chala, from the album Kamar Lachkawat Chala, was released in the year 2020. The duration of the song is 3:51. Download Bhojpuri songs online from JioSaavn.