The Pythagoras Project is a collection of simple harmonic exercises.

These exercises form the basis for much of the jazz language of the 1950's and 1960's, and provide an excellent resource for pianists and guitarists, as well as composers and arrangers.

This material is free and intended for wide divulgation, with the intent of it becoming a common idiom for all serious jazz musicians

At present, the exercises can be accessed in the HarmonyGrid with title Pythagoras Exercise, as well as in the MusicTheoryCentral website   

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