Chord Trainer is a free, browser-based speed-drill tool for jazz pianists who want to build muscle memory for chord voicings across all 12 keys.
Cost / License
- Free
- Proprietary (MIT)
Platforms
- Online

Chord Trainer is a free, browser-based speed-drill tool for jazz pianists who want to build muscle memory for chord voicings across all 12 keys.

Practice piano online in your browser. Connect your MIDI keyboard, import MusicXML or MEI scores, and train each hand with real-time feedback.



