Bollywood Hindi Movie Mere Lal MP3 Songs Download PagalWorld. Music composed by Laxmikant - Pyarelal. Star cast is Mala Sinha, Dev Kumar, Abhi Bhattacharya, Indrani Mukherjee, Jagdev, Shekhar Purohit, Prakash Mishra .Tracks were unveiled to the public in 1966.