PO-20 Chord Player

This is a tiny JavaScript gadget that allows you to test (play) the 16 chords that Teenage Engineering's PO-20 supports in your browser.

It just renders 16 buttons and you can tap them, click them or press a key on your keyboard to hear what they sound like.

Setup

Have a decently new-ish version of Node & NPM. Then just run:

npm install

Development and Building

I'm using Parcel to develop and package the gadget.

To build and run locally on :1234 just do:

npm run watch

To build into ./dist do:

npm run build

Credits

• Atkinson Hyperlegible Font
• @tonejs/Piano
• This post by u/TheBanjoPrince
• This design by Jack Harvatt I ripped off badly.