I strongly disagree with pirating music because one, it is illegal and also because it is considered stealing. Most people use sites like Limewire and Frostwire and so many more but those would be the two most popular. I will say that I have personally used it before but that was before I knew it was the wrong thing to do. Now I purchase my music from Itunes. I suggest to people not to illegal download music because if you get caught you can get into serious trouble and suffer serious charges.