Listen to Mausam Mastana Hai online. Mausam Mastana Hai is a Hindi language song and is sung by Bappi Lahiri, Kishore Kumar and Lata Mangeshkar. Mausam Mastana Hai, from the album Laalach, was released in the year 1983. The duration of the song is 6:23. Download Hindi songs online from JioSaavn.