Hello all, I am on a quest to better my understanding of music theory. I really don't have the extra cash thanks to the economy to take music theory lessons per say so inquiring if there is any good websites that can help me out. I am a self taught player and have been playing now for several years. I know scales in and out but now want to apply it to theory. You know, where I can learn about the flatted and suspended stuff that you read and hear about in the instructionals but fail to tell you about what they are.
Any and all help would be greatly appreciated! My main interests are blues, classic and hard rock and recently have really been getting into jazz.
Thanks all and happy jammin'!!!

I've found this site helpful: http://www.justinguitar.com/index.php

Happy playing.