-
Thanks to the good folks on this forum I was able to find the links for KC13-15. Below are these links (one that was out of the norm was KC14 did not include the letter of the key in the link).
https://tonypolecastro.com/exercise/kc15-accidentals-key-d/
https://tonypolecastro.com/exercise/kc15-major-key-d/
https://tonypolecastro.com/exercise/kc15-minor-key-d/
https://tonypolecastro.com/exercise/kc15-mixed-key-d/
https://tonypolecastro.com/exercise/kc14-accidentals-key/
https://tonypolecastro.com/exercise/kc14-major-key/
https://tonypolecastro.com/exercise/kc14-minor-key/
https://tonypolecastro.com/exercise/kc14-mixed-key/
https://tonypolecastro.com/exercise/kc13-accidentals-key-c/
https://tonypolecastro.com/exercise/kc13-major-key-c/