The thing about SOPA is that its another classic case of big businesses/industry giants trying to trample on the rights and freedoms of the public just so they can make even more money on top of the millions and billions they already make every year. If anything, I bet video game companies probably lose way more money every year due to people pirating, torrenting and cracking games than what the record industry loses from people pirating music.
Nowadays I just listen to all the music I like on youtube, and buy CDs of what I like the most for use when im offline.