I came across the best
Music Theory Wheel for Musician’s and purchased it right away.
This is a 2-sided wheel.
The
CHORD SIDE shows the following:
Type of Chords
Chord Symbols
Basic Chord Formulas
Chord Rules
Common Chord Progressions
Key Signatures (Circle of 5ths and 4ths)
Chords with corresponding scales
Harmonic Chord Functions
The
SCALE SIDE shows the following:
Intervals
Note & Time Fundamentals
Grand Staff
Common Scales & Numeric Formulas
4 Categories of Scales (Pentatonic, Exotic, Symmetric & Hybrid, Modal Scales)
4 Common Modes (Ionian, Melodic Minor, Harmonic Minor, Relative Minor)
The author Vivian Clement has two instructional videos explaining how to use this Wheel.
Chord Side
https://www.youtube.com/watch?v=GuVFed3DBqUScale Side
https://www.youtube.com/watch?v=-v8VBOBvdVcYou can order this Wheel from Amazon for $26.99
https://www.amazon.com/Musicians-Theory-Wheel-15-Condensed-Circle/dp/B0CJ5VXY11/You can access the 20-page Instructions and Bonus lessons by entering your email at:
www.MusiciansTheoryWheels.comYou can also download the extra MP3 Audio Files for the Chords & Scales