Online Music Sharing

I think downloading music online has changed the music industry for the better. You have more options online to download a song instead of an entire CD that might cost you a lot of money. You can listen to a certain portion of a song as a free preview before deciding whether you want to buy it or not. Plus it's faster to get. I am not that big into music, but even someone like me sees this as a good thing. Rather than going to a music store and having to spend more money on a CD packet, I can download a single song online that would cost me less money.