Listen to Mausam Mastana online. Mausam Mastana is a Hindi language song and is sung by Kumar Sanu, Sapna Mukherjee and Bappi Lahiri. Mausam Mastana, from the album Unheard Bollywood Melodies- Bappi Lahiri, was released in the year 2016. The duration of the song is 5:34. Download Hindi songs online from JioSaavn.