I wanted to bounce this idea off everyone. I dont know if anyone would be interested, if it already exists, or if this wouldn't be a good place for it - however, I was thinking, wouldn't it be cool to have a forum section that dealt with the study of harmony and categorically broke it down? You could have a section for Major, Minor, Harmonic Minor, Whole Tone, Diminished, etc. areas of study. In each sub-category people could post clips of music highlighting a section in which the artist was really using a great application of whatever that tonality was, really exploring it and patternizing it in interesting ways. There also could be a section in which the poster wouldn't know what tonality group something belonged to and people could help him/her understand it and put it in their ear.
I realize theres probably books like this and of course college courses but something online would be more accessible, not to mention they could constantly be updated with new musical fragment links. If something like this does exist please let me know!
I've found myself lately pausing movies because the background music has some musical combination that I've never heard before and somehow it strangely works? I guess it would fall under some kind of polyphony.
I'm just a guy trying to open his ear but I think this would be so exciting to have a community to go to where we could broaden our resources and command of our instrument.