@Jeff Pattishall That's interesting, I learned as a teenager in Germany. In my head, I keep for example: C-Dur not Cmaj, Fis and not Fsharp. Later I lived in Italy, and all was spelled do-re-me-fa-sol-la-si-do. as we all know. well...not a big deal, but I have always to switch like from German to Italian and English, and this is a little hurdle.