“this thread is worthless without the music (link given)”
There’s a problem with that presentation: the black keys are white and the white keys are black.
There’s a problem with that presentation: the black keys are white and the white keys are black.
Ebony and Ivory.....
also the musical scales and tuning systems Bach used were different.
He worked with unequal temperaments (like well-tempered tuning), allowing all keys but with some altered intervals, unlike today’s equal temperament, and his music used more flexible minor scales.