Music is unlimited all across the globe. You can find it everywhere you raise your head or your senses. No matter it is in the form of dance beats, movies, advertisement or sound effects. But, it is present and mixed with every branch. So, you can consider is as salt of the meal which is quite essential for everyone. The absence of music can create dullness and unbearable silence in the life, which no one can except happily.
Music has occurred Industry all over the world, which needs to be explore if you want to enter into the world of musical entertainment. It is not about being professional only, but even for your own personal use. You can understand how it works. Royalty free music is something that you can use for your YouTube videos and other uploads, that you are interested to make public. It gives you the right to use the music according to your wish and need. So that, you do not get charged for it repeatedly.
Anyone can visit the available websites and get the suitable music from the wide range of music libraries available for Copyright Free Music. The best part is that you do not have to invest any money in advance, still you have the opportunity to select your liking. In case you are interested in composing your own music piece, you can get the exposure to innumerable options available in the industry.
As a long term venture, you can access these libraries to help you get the musicfor videos. Since you can create your own unique pieces of videos and clipping for which you need music to make it alive. As without music, none of your ideas is going to work. Seems like you have created a mute video.