Bollywood Hindi Movie April Fool MP3 Songs Download PagalWorld. Music composed by Shankar-Jaikishan. Star cast is Biswajit Chatterjee, Jayant, Saira Banu, Sajjan, Rajan Haksar, M.B. Shetty, Shivraj, Ruby Mayer, Chand Usmani, Vinod, Ram Avtar, Nazima .Tracks were unveiled to the public in 1964.