Royalty - free is a licence when you buy music once and use it as much as you need. You have legal rights to use music in your commercials, video presentations or even radio and TV broadcast without paying performance royalties. No more problems uploading your video to Youtube and dealing with constant music rights problems and seeing those annoying adds. For more info contact me via e-mail. Bellow you can find some music examples from my RF music library containing more than 4000 files.