About: TheorectiallyCorrect.com

to illuminate the pragmatic side of music theory
to make theory interesting, immediate, and useful for the creative and explorative musicians
to demystify the inherently arcane and convoluted aspects of music theory
to provide animations and interactive software that illuminate music theory, particularly for stringed instruments
to poke fun at the prosaic and entrenched conventions with lighthearted articles of music fiction
to challenge the status quo by momentarily knocking theory off its pedantic pedestal, and to expose the needlessly complex facets of music theory—not necessarily to change things, but to acknowledge the reality: Yes, some of this is sorta crazy, and somewhat subjective. It could have been a better language and system, ut it's not. Accept it and work with it. Ultimately theory will prove useful ... and it gets easier as you go.

Sound Thinking: a chord and scale encyclopedia for stringed instruments

Key Switch: a chord transposer for text based song sheet.