Type Alias ChordScaleReportEntry

A scale fit over a chord, with its non-chord tones sorted by what may be done with them.

avoid, passing and tensions partition the scale tones the chord does not state: avoid may not be played at all, passing may be passed through melodically but not sounded against the chord, and tensions may be added freely as color. avoid is avoidNotes under use: 'melodic', and avoid together with passing is the harmonic reading.