 This allows the music composer/producer to quote lower rates because they are retaining ownership of the custom music, and will have the ability to make money with the same recording in a different production later on.It also allows the program or film producer to deliver content of very high quality, ensures that the most important scenes have the perfect music, and those less important scenes are addressed with an affordable solution.With the proliferation of music libraries in recent years and the increase in competition, some smaller libraries have evolved the "royalty-free music" model.