Thank you for your answer!
Now I have to see what I can do with it.
What else do I need if I want to play MIDI files and make music with a MIDI keyboard?
I still have various boards, such as raspberry pi 4, Arduino, etc.
In addition, I have two SIDs from the C64 and one from the AMIGA (PAULA)
I would like to be able to play and play shift types of music.
Prodigy, AMIGA themes, instrumental music and 80s Synthesizer music.
Play yourself (keyboard) and play (MIDI/MOD files)
I know this is quite complex, but maybe one of you knows how to realize this.
Best regards
Thimo
(should I start a new topic whith this question?)