Looking to the website, I think this might be
a kind of midifiles, but as you can see, this
is very special equipment to autoplay a real
piano. (Modern edition of the old pianorolls?)
The signals are probably special made to kope
those settings, and not nessesary ordinary
or standard midifiles.
Maybe a e-mail to the company would be a idea?
GJ
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Cheers 🥂
GJ
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"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)