This is great! Music theory is something I’ve wanted to learn, but have had a hard time finding the time/ resources that work with my brain. And I’ve been working on guitar, ukulele, and mandolin over this time of housebound-ness. I’ve learned a ton in just the last ten minutes playing with this. Like, honestly, barre chords have never made sense to me, and they just clicked with this. Still lots of practicing to do on my end, but this is great.

So so cool. Thank you for building this!