Musicians have many ways to supplement their income but due to lack of knowledge and awareness, they find it hard. If you are an independent producer and want to create music for a living, this piece will help you learn an effective way to publish and promote your music. Have you ever heard about Royalty free stock music library? These libraries are ideal for producers so they can stand out and publish their work out in the world. To publish music on such libraries all you need to do is learn to create four-by-four beats, pretty easy right?