Raising awareness of basic music theory and harmony concepts

Please help us by indicating why you visited this site:

   just curious
   simple music theory
   help with guitar chords
Other:

Tell us about your experience with the Tutorial and the book/CD if you have it.

Relevant links

Chordmaps --This is the only other site we've found that emphasizes learning the seven harmonies first (the six important ones, actually) before focusing on the details of scales, intervals, etc. It uses the traditional Roman numeral system).
MusicSearch.com --A general music search engine.
GPREP --A directory of resources oriented toward classical music
TheoryLessons.com --Online music theory lessons for guitar players.
American Music conference --Promoting the benefits of music education in society

Longer and more comprehensive but still easy-to-use theory books

that don't waste your time with unnecessary stuff

Roseman, Ed: "Edly's Music Theory for Practical People" (1996, available at www.edly.com)
K. Wyatt & C. Schroeder: "Harmony & Theory" (Hal-Leonard, 1998)