Synthesia 10.7.5567 Multilingual

Go into "Play a Song" (Watch & Listen).
I chose the "Song" named "2 Octaves"
Click Stop the Song and Click Rewind to go to the beginning.
Click the Gear icon at the right and Enable Music Display.

Click the first Note on the staff.
Notice no notes are shown being played on the keys.
Move the Note indication cursor, the vertical bar...
The notes it is highlighting on the staff are not the ones shown on the Keyboard! It is highlighting the next notes to play on the staff while showing the previously played notes on the Keyboard.

Now, use the mouse the scroll back to the beginning and then scroll ahead by moving the mouse wheel Up until the first note events are highlighted by the vertical indicator.

Note that now, the notes highlighted by the vertical bar are the correct notes shown as being played on the keyboard. To show on the keyboard the notes coming down must touch the top of the keyboard display.

Staff and Keyboard can be out of sync unless you use the mouse to scroll.

But if you scroll the staff note pointer to the left no notes are shown as being played on the keyboard. Missing update Function call.

Another example:
Click on any notes on the staff. Some notes will show on the keyboard. Click any ote(s) left of that point. No notes show on the keyboard. Missing update call = display out of sync.

Another example:
Double click on a note (no notes show on the keyboard) then move the mouse wheel 1 click up and you will see the note(s) you double-click on appear correctly on the keyboard.

Classic 0 vs 1 array index programming gotcha (or similar) issue.

Can't Play Recordings IN Free Play mode?
[If there is a way I overlooked it!]
Ok I figured out Free Play Record and Playback. It is playing back while recording multiple takes .

AND it is not scanning plugins non-stop or every launch, probably not until 10.8, but it seems to be watching constantly for new .mid files.

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