Listen to Lak Mera Kach Warga online. Lak Mera Kach Warga is a Bengali language song and is sung by Amar Singh Chamkila and Amarjot. Lak Mera Kach Warga, from the album Laki Mera Kach Warga, was released in the year 1980. The duration of the song is 3:20. Download Bengali songs online from JioSaavn.