Gitori teaches guitar fretboard notes, intervals, chords and scales through short practice games.
Chromatone
Chromatone uses color-coded guides to teach music concepts including notes, chords, scales, rhythm and harmony.

About Chromatone
Chromatone is a Visual Music Language research hub that pairs notes with colors to explain music theory. Its Theory section covers notes, intervals, chords, scales, rhythm, harmony, melody, composition and synthesis, while the Practice section provides web apps for pitch, chords, scales, rhythm, MIDI, synthesis, sequencing and jamming.
The site also offers personal tutorship guidance from the author and a shop with vinyl stickers for instruments and printed and printable music theory memos.
Key features
- Color-coded theory guides for notes, intervals, chords and scales
- Visual explanations of rhythm, harmony, melody and composition
- Interactive web apps for pitch, chords, scales and rhythm practice
- Tools for MIDI, synthesis, sequencing and generative music experiments
- Personal tutorship guidance using visuals and web apps
- Vinyl stickers and printable memos for instruments
- Pairs 12 notes with 12 colors across theory and practice materials
- Combines explanatory guides with interactive web apps for independent research
- Offers tutorship and printed stickers for learning away from the screen
Chromatone at a glance
- Website
- chromatone.center
- Category
- Lifestyle & Hobbies › Hobbies & DIY
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Chromatone alternatives
Tools and sites you could use instead, ranked by how closely they match.
Musicca offers free music theory exercises for reading, writing and playing music, including notes, rhythm, intervals and chords.
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LibreTexts Music provides educational material on music and its elements, including melody, harmony, rhythm and form.
Piano Trainer by ZaneH teaches scales and chords with MIDI or QWERTY keyboard input and quiz modes.
My Fretboard Trainer teaches guitar notes, chords and intervals through quizzes, exercises and scale visualizations.
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Chromatone FAQ
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