Harmony: Music Trainer

Unlock the musician in you with Harmony.

Whether you're a beginner or a seasoned player, Harmony trains you to recognize, read, and play music. Four domains, one method: theory becomes a game of focused exercises you tune to your level.

The 4 domains
• Notes — spot and place every note.
• Intervals — measure the distance between two pitches.
• Scales — major, minor, modes, and more.
• Chords — from triads to extended chords, inversions included.

Three ways to train
• By sight — read the note straight off the staff (treble or bass clef, key signatures, ledger lines).
• By ear — hear a note, interval, or chord, then identify it.
• By playing — play the target back on an interactive piano.

Play your way
• By touch, on the virtual keyboard.
• By microphone, singing or with your instrument.
• By MIDI, plugging in your keyboard (USB or Bluetooth).

Why Harmony?
• Tailored — pick the concepts, question formats, and difficulty.
• Distraction-free — a clean interface built for focus.
• Offline — everything works without a connection.
• Multilingual — English, French, Spanish, and three note notations (Do-Re-Mi, C-D-E, German notation).

Harmony is just getting started. We improve it every day to build the most complete training companion, from theory basics to a trained ear.

Happy practicing!