I hope I'm not tiring you guys with all my questions! I apologize, also, if my questions have been covered before and you guys are repeating yourselves for my sake. I appreciate it a great deal- the advice and support I find here is incredible. So.. without further ado:
I have been playing piano for about six or seven years, but because a large portion of that time has been without lessons, my knowledge of theory is pitifully limited! I am just barely learning the concepts of major, minor, augmented, and diminished triads. Are there books or websites that you would recommend to help me increase my knowledge of theory?