No. I usually get new releases of artists I wouldn't normally listen to illegally, but if its one of my fave's I won't even listen to a leak until it physically comes out. I so buy older albums when they're cheap though, there's something about buying it used that I don't like.
All? No.
But a fair share, yes. I've bought more physical albums than I have digital singles, so odds are if I only like one song by a person, I won't have legally bought it.
ive gone thru phases of illegally downloading... but they always usually end
i would say 95% of my music is bought (usually cds). The only things i download are songs I can't buy (like "Violence" by A Day to Remember or "Hollaback Boy" by Cobra Starship)