A collection of web-based apps for musical instrument practice.

Online version here

Most apps require a MIDI instrument, though a few work with audio or allow you to use a PC keyboard or touch screen.

While several apps should work with any (MIDI) instrument, we only tested them with keyboard, e-drum, and a MIDI guitar pickup.

This is only necessary for local testing or development. If you just want to use the apps, go here.

• Install NodeJS and npm
• Clone/download this repository
• cd mila
• npm i
• npm start
• Open the URL shown in the console

• Svelte components
• Observable Plot visualization
• D3 scales, data processing
• tonal music theory such as scales, chords, progressions
• musicvis-lib more technical musical functions
• pitchy pitch detection from audio
• fflate compression of share links
• webmidi Web MIDI API wrapper
• fast-kde density estimation
• @fontsource noto-music, noto-sans, noto-sans-symbols, noto-sans-symbols-2 for cross-plattform note symbols and icons
• https://github.com/danigb/soundfont-player and midi-js-soundfonts for playback