Imagine a kind of 'big brother' LastFM where everytime you had listened to a CD, put a CD on at home, in your car, liked a CD your parents were listening to or wherever since as far back as you can remember. What would your charts read like?
Trail of Dead
Taking Back Sunday
Steely Dan (entirely my Dads fault)
Pilot To Gunner
Crosby, Stills & Nash
Spice Girls (a hardcore fan from the age of 10-11)