transpose reference interval &optional scale | [Function] |
Transposes reference by interval number of steps in scale. Reference may be a note, pitch, degree or list of the same. Scale defaults to *standard-scale*.
Example:
(transpose 'a4 1) AS4 (transpose 69 -1) 68 (transpose 440.0 1) 466.16397
See Also:
degree, invert, note, pitch