Show HN: Ear training site for Guitarists

I made this site to test my ability to work out music by ear. All of the code and music files are on Github. Contributions welcome.

Since this is probably the only place anyone would care about technical details... This is hosted on Netlify and pushes to the Github repo update the site automatically. All of the audio and other files are being hosted from the Github repo.

I think some explanatory text somewhere, how to train would be nice. Or lets put it this way, I tried to find the notes to play along, but i didn't notice myself making any improvements doing so.

Also, the reveal could show note names.