Besides CD's, I've never bought music in my life. I've either ripped songs from YouTube or got them from MP3raid. Though a lot of the songs on my iPod were given to me by someone, but who knows where they got them from.
In all serious, who really buys music anymore? I would if iTunes wasn't so damn expensive. ($11.99 for an album released in 1991, WTF? Walmart sells it on CD for like $7.) I'm not spending almost $15 on an album whose tracks I can easily rip from YouTube. Besides, these bands and their record labels have enough money already.