Don't take this the wrong way, but SO WHAT! It's music not science.... get a soul, not a degree for gods sake! Jesus, the idea people think they can teach what good music is just drives me crazy, I bet there's a formula? Pink=MC Hammer`2 If your studying how to play an instrument, that's cool man.... if it's a theory on what is good music.... I want to kill your tutor! That's so stupid!