invert reference note &optional scale | [Function] |
Inverts reference around note in scale. Reference may be a note, pitch, degree or list of the same. If reference is a list and note is nil, then the list of refernences is inverted such that it occupies the same range as the original. Scale defaults to *standard-scale*.
Example:
(invert 'ef4 'c4) A3
See Also:
degree, note, pitch, transpose