Royalty free music scores are easily available on the internet when you want to select some background music for your video presentation. You may be pleasantly surprised at the vast range of musical sound effects that are available to you by just visiting the relevant site. Music becomes a very important part of any video project to attract customers. A good soundtrack gives your video project that extra validity. It is absolutely necessary to use a soundtrack that can match the feelings of your video content. This internet video of yours will perhaps be seen by millions and you do not want to complicate that by running into copyright infringements over background music which is not labelled as royalty free.