We used tone.js to create https://musicblocks.sugarlabs.org https://musicblocks.sugarlabs.org Tone.js is really good at doing things related to music. We were

We used tone.js to create https://musicblocks.sugarlabs.org https://musicblocks.sugarlabs.org Tone.js is really good at doing things related to music. We were able to build a scratch type programming language for music, so that kids could learn programming and music at the same time.