Smart MIDI Recorder
Apr 2026
Records what you play on a MIDI keyboard and shows the key, the scale, and good next notes in real time to help you improvise.
Why I Built It
I play piano and wanted help improvising with more confidence. It surfaces the "right" notes for the key I'm in while still capturing everything I play.
Technologies
- JavaScript
- Web Audio API
- HTML
- CSS
Tags
- Music Theory Algorithms
- Interactive Design
- Real-time
- MIDI
- Open Source