@Bad Mister Thank you for your detailed comment. You made a lot of effort (wow!), but that really would not have been necessary. Thanks also for...

@BadMister: There maybe some shortcuts that I’m not recalling (the air is thin up here)... The ability to use shortcuts has already made me very cu...

Yes, you are undoubtedly right. Everything works as expected now with the init setup ... and absolutely normal 😉 Presumably, many CP73 / 88 cu...

Thank you for this hint. It really helps me a lot. Definitely great that it is even possible to transpose via Midi. I'm just a little disappointed ...