Bollywood Hindi Movie Diwana MP3 Songs Download PagalWorld. Music composed by Shankar-Jaikishan. Star cast is Raj Kapoor, Saira Banu, Kamal Kapoor, Lalita Pawar, Leela Mishra, Hiralal, Kanhaiyalal Chaturvedi, Ravindra Kapoor .Tracks were unveiled to the public in 1967.