chord / scale highlighting

[RustoMCSpit]

input a chord / scale and have it highlighted

[juleskers]

When you say "input a chord", what exactly do you mean?

The keys you touch are already highlighted, so I am guessing you don't mean that.

What kind of "input" (other than touching keys) do you envision?

[RustoMCSpit]

scales: go into settings, click on tab that says "Scales and modes", click desired scale / mode, its notes are highlighted.
chords: go into settings, click on tab that says "Chords", click desired chord (and inversion), its chord formula gets highlighted when you press the root note. e.g. if i click "major" and i press the c note, the system will then highlight the e and g after it. if i let go, the highlights disappear. then if i press g, b and d get highlighted. this highlighting can be turned off in settings