teoria

Ah, I know the feeling. I also had a teacher who built his own things with very limited coding skills. Then I started making quick flashcard-style exercises and he was a lot of help testing and helping refine these. So now I have this site with various tools I built over the years: https://www.onlinemusictools.com/ Libs that helped: - https://github.com/saebekassebil/teoria for scales, chords etc - https://github.com/0xfe/vexflow for notation - https://github.com/goldfire/howler.js for playing piano samples. I used to DIY (because I love DIY), not even using WebAudio but recently tried howler and it's abstracting a few things I don't need to worry about - https://github.com/omnibrain/svguitar/ draw guitar fretboard. I recently did my first guitar-specific exercise and this was good. I even filed a feature request and the dev did it I'd b

Looks really nice and it's fun to play around with. Maybe a control for inversing the chords would be fun? That would mean support for chords like A7/c# and maybe also closer chord voicings. I should also add that the app became much more fun when I accidentally read the "Help" menu and became aware of "play" and "root" - maybe that information should be a bit more visible? I'm interested in what if any library you've used for the theory - did you just built one yourself? You could take a look at teoria(https://github.com/saebekassebil/teoria) which is a by now pretty seasoned music theory library in js, with a chord parser included. EDIT: (PS: Also add9 add11 chords would be nice)

I hacked on this a while ago, and the best libraries I found were one called Wad for playing notes and applying effects, and another called Teoria for building chords and intervals and so on. I was hindered by not having any idea what I was doing but here's what I came up with: http://www.aphall.com/random/audio-test/ (clicks weirdly in firefox, no idea why.) Libraries: Wad: https://github.com/rserota/wad Teoria: https://github.com/saebekassebil/teoria

Okay, this link doesn't look like it does this justice. I found the Github page to be much better: https://github.com/saebekassebil/teoria