Julie Waters is a Flatpick-L member who posted the following on "the list."

I had written up a web site for the circle of fifths way back when, and never got around to uploading it. I discovered it this morning and put it up: Click here to see Julie's Circle of Fifths.

It talks some about the Circle of Fifths, but its best feature is a javascript, which lets you choose a major or minor key, and it gives you a new image of the circle which shows you the main chords in the progression for that key. I.e., you want to know what the main chords are in C-major-- you pick C and Major from the drop-down menu, and it shows you the I-ii-iii-IV-V-vi-viio chords for C-major. Want to try A-minor instead? It will show you the i-iio-III-iv-V-VI-viio chords.

Thanks to Julie for letting me post her Circle of Fifths web link on www.HomesByTonyA.com.