Listen to Lahanga Purwa Hawa Khai online. Lahanga Purwa Hawa Khai is a Hindi language song and is sung by Pappu Parwana and Devaki Bhaujai. Lahanga Purwa Hawa Khai, from the album Purwa Hawa, was released in the year 2017. The duration of the song is 5:44. Download Hindi songs online from JioSaavn.