Scales and chords show interesting patterns on the circle of fifths (All these are based on A as the root note, but transposition is just a rotation operation so generates the same shapes):
Scale | Notes | Semitones | Fifths | Torus |
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Major | A B C# D E F# Ab |
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Minor | A B C D E F Ab |
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Pentatonic | A B C# E F# |
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Chord | Notes | Semitones | Fifths | Torus |
7 | A C# E G |
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Aug | A C# F |
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Dim | A C Eb |
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Maj | A C# E |
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Maj7 | A C# E Ab |
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Min | A C E |
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Min7 | A C E G |
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Sus2 | A B E |
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Sus4 | A D E |
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© David Fraser 2013