Take Some Time To Learn About Music Downloads
You should make sure your iTunes library is backed up frequently.
When looking for a website to download music, look for one that offers discounts. Most sites allow you too look up your download history. These are nonprofit sites that contain all kinds of free, legal music from many genres. In addition, you will end up with more songs to consider.
You don't want to find out about a song only to realize that it's not available with your service.