If you opened index.html straight from disk, that's why: browsers won't load the song files that way. Run python3 -m http.server in this folder and open http://localhost:8000.
Run node tools/validate.js to get the same list in the terminal.
If you opened index.html straight from disk, that's why: browsers won't load the song files that way. Run python3 -m http.server in this folder and open http://localhost:8000.
Run node tools/validate.js to get the same list in the terminal.
Saved for this piece. − and + change it by 4.