Keyboard Chart ( “Window” → “Keyboard Chart” )

This is a floating window.   Default key set works good with Mac's keyboard, but if you prefer, you can  change the assigned note for each key.   Each “Note Name Field” is a PopUp menu.



A key assigned to “C(0)” is always corresponding with the “C0” position on  the “Virtual keyboard”.  This “C0” position can be moved up&down by  “Octave Buttons”, so you can play entire 88 notes from the Macintosh's  keyboard without changing it's note assignment.