Hi. FWIW, I would love to see CC add an option that would display the played chords on a piano keyboard.
Yes, it’s a bit off-topic from the “game challenge” ear-training/symbol recognition aspect of CC, however I always am able to find value in visualizations of exactly what notes are being heard, which is to say, exactly which notes (inversions, etc.) are sounding to represent the symbol in question, there being in all cases many possibilities.