Listen to Las Kasan Pura Darwalam online. Las Kasan Pura Darwalam is a Pashto language song and is sung by Pasoon Manawer. Las Kasan Pura Darwalam, from the album Pashto Best Song, was released in the year 2017. The duration of the song is 5:14. Download Pashto songs online from JioSaavn.