Listen to Zamane Ka Dastoor Hai Yeh Purana (From "Lajawab") online. Zamane Ka Dastoor Hai Yeh Purana (From "Lajawab") is an English language song and is sung by Anil Biswas, Lata Mangeshkar, Mukesh and Various Artists. Zamane Ka Dastoor Hai Yeh Purana (From "Lajawab"), from the album Best of Lata Mangeshkar & Kishore Kumar Duet Songs (Greatest Hindi Bollywood Duet Hits), was released in the year 2017. The duration of the song is 3:11. Download English songs online from JioSaavn.