Proof of concept. https://dist.wietse.now.sh
Please note: this repo doesn't contain the MP3 files with the correct ID3 tags (copyright ;)).
You'll need these files:
src/assets/1.mp3
src/assets/2.mp3
src/assets/3.mp3
src/assets/4.mp3
Containing a payment pointer in the comment ID3 tag.
npm install
npm run serve
npm run build
npm run test
npm run lint