OP Nayyar’s immortal relationship with Mohammad Rafi

Omkar Prasad Nayyar (better known as O.P.Nayyar) is known to be one of the trend-breakers of the traditional music in the Golden Age of Indian film music, in the 50s and 60s. During that period although the Film arena were glorified by Giants of different specialisations, namely Naushad with his Brilliant Ragas, Roshan with the use of Sarengi and providing immortal mujras and qawallis, Madanmohan