Function diatonicLetterOf

diatonicLetterOf(value: number): number
Reduce a letter number or letter offset to a diatonic letter in [0, 6] (0 = C .. 6 = B).
Parameters
- value: number
  A letter number or signed letter offset.
Returns number
The diatonic letter in [0, 6].
- Defined in src/core/pitch/index.ts:161