A blues

The A blues scale shown in alignment with the A minor pentatonic boxes. To produce this alignment, we simply omit the flat 5 while enumerating the scale and neglect to generate a diagram for it. It should be noted that these positions were generated using chooseNotesWithinRange(-1, 3), while pentatonic boxes are most reliably generated using chooseNotesPerString(2). That they align nicely is coincidence.

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