@Petr Hi and Thanks to share this work of MasterGy!
It seems a good and complex MIDI station/sequencer.
Surely it isn't born to be shared internationally seeing the text showed by application.
I'll take a look seeking for easy implementation of functions like _LoadMidi, _SaveMidi, _PlayMidi param% where param% is like Start/Stop/Pause/End thinking just like a PLAY duplicate for MIDI files.
But you reading my answer can understand that I have poor knowledge of MIDI, except that like file it brings notes and not vibrations (sounds) so it is like a music sheet. So if I wants to play a song and I have its MIDI I can hear it played by a piano or a choord or a guitar.