Mangeshkar, Rafi, Kumar and Mukesh unite for a soundtrack that's as familiar and beloved as the film it scores. The group's only full collaboration, romantic jaunt "Humko Tumse Ho Gaya Hai Pyar" showcases their renowned vocal versatility. One of the most well-known highlights is Kishore Kumar and Amitabh Bachchan’s "My Name is Anthony Gonsalves", which uses an array of Western instrumentation to create a culturally relevant Indian melody—and also happens to be a sweet tribute to the composers' violin teacher.