In My Interpretation

There are so many sites where you can access the online music today. With millions of search results, including the single piece of music can be found.

There is a difference between on-line downloads and streaming. Many people are confused between the two. Online streaming, where the music is played when you are online, surfing. But with the download, music files on your PC and played with the Media Player or on a portable player like iPod or Zune. But even with downloads, some of them are entitled to be burned to a CD or an MP3 player. Others that carry a Digital Rights Management (DRM) mark have a life span as long as your subscription. You may proceed, and the restrictions on use.

Thus, you need to know what kind of music downloading files, which you are looking. Streaming is good enough, if you are doing something to hear, during surfing or your work.