Description: Music Theory tools, small enough to fit in your notebook, powerful enough to get you through class. Reference any key's entire harmonic structure with music theory tool, Learn music theory...
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The PowerWheel™Junior is the simplest to use.
The PowerWheel™Junior easily references all diatonic harmony and lays out any key's entire diatonic structure by simply dialing in a key's tonic.
Designed for beginning to mid-level music students, the PowerWheel™Junior is a great reference tool for music analysis and provides a solid base on which to expand music writing, playing and understanding.