The success of a film partly depends on the music director the kind of music he gives to the movie. He is the first audience for every cinema and can enhance the scenes with his music. A music director is the first person to take the film to the people with his songs in the form of singles. If the released album gets a positive response, then half of the burden is released from the director to make it a hit. But, the career of the composer totally depends on the movie result. Chances keep coming to their doorsteps if the movie is a hit. Otherwise, it's hard even for the composers to sustain for a long period.