The Beauty of Buying Single Songs

I have accumulated so much music it won't fit on my 30 gig iPod. So I am going through my music slowly and rating it all on the 5 star system provided by iTunes. There is an upside to the digital way to purchase music. You can buy individual songs which is great because in my review of my old CD's there is a lot of crap stuck around the few good songs. There are exceptions for some great complete CD's but that is not the rule.