Gonzalo Ciruelos

thank you for pinging me, whenever I don't respond please do Please remove accents from the note names, let's keep everything in English. Also please give the variables of the...

Yes, I think in this case refactoring the Letter class might be the easiest.

Please resolve conflicts

Not sure I get the question, something like ‘E6’ or ‘Em6’ works. Feel free to send a PR.

I see. An idea: build a 'chord parser' that for example decomposes E9add6 into: ['E', '9', 'add6']. Then there are instructions about what this means: ['E'] means the major triad,...