MusicTheory.net
MusicTheory.net is a web learning resource with animated music theory lessons, interactive exercises, and reference tools.
What MusicTheory.net is
MusicTheory.net is a web learning resource with animated music theory lessons, interactive exercises, and reference tools. Lessons cover notation, rhythm, scales, intervals, chords, and chord progressions. Free exercises help learners identify and construct material on the staff, keyboard, and fretboard, and practice ear training. Calculators address accidentals, intervals, scales, chords, analysis, and twelve-tone matrices; additional tools include a tempo tapper and staff paper generator. Teachers can create permanent links to customized exercises and validate verification codes. Students can produce signed Progress Reports with codes for teachers. Lessons, exercises, and tools can be embedded in other sites; the FAQ recommends an embed size of at least 600 by 600 pixels. The Website plan costs nothing and includes all site content without ads. Tenuto adds 24 exercises and six calculators, customization, Challenge Mode, and offline use on iPhone and iPad. Theory Lessons for iPhone and iPad contains 39 animated lessons.
Good
- Free site content with no ads
- Covers notation, rhythm, scales, and harmony
- Includes exercises for staff, keyboard, and fretboard
- Teachers can share customized exercise links
- iOS apps offer offline practice and lessons
Watch out
- Recommended embeds are at least 600 by 600 pixels
- Tenuto and Theory Lessons are iPhone and iPad apps
Who it suits
It suits music students who want lessons and practice across notation, instruments, and ear training. Teachers may also use its customized exercise links and student verification codes.
Verdict
MusicTheory.net brings lessons, practice, and reference tools together for music learners. Teachers can also use its shareable exercises and reports, while iOS users have separate companion apps.
Plans and prices
From MusicTheory.net's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Website | Free | All site content · no ads |
The facts
Each one read from MusicTheory.net's own pages, with the date it was checked.
What it does
- Calculators and tools
- Free online tools include calculators for accidentals, intervals, scales, chords, analysis, and twelve-tone matrices, plus utilities such as a tempo tapper and staff paper generator.checked 7 Oct 2026
- Crash reporting
- The privacy policy says crash reports may include error details and device or browser information, are stored on its servers, and are not shared with third parties.checked 7 Oct 2026
- Data handling
- The privacy policy says personally identifiable information is collected when users submit it through the contact form or app feedback, and that data may be kept indefinitely.checked 7 Oct 2026
- Embedding
- Lessons, exercises, and tools may be embedded in other sites using HTML frames or iframes; the FAQ recommends embeds at least 600 by 600 pixels.checked 7 Oct 2026
- Hosting and distribution
- The privacy policy identifies Akamai for server hosting and Apple's App Store for app distribution.checked 7 Oct 2026
- Music theory lessons
- The website offers animated lessons covering topics including notation, rhythm, scales, intervals, chords, and chord progressions.checked 7 Oct 2026
- Practice exercises
- Free online exercises cover staff, keyboard, and fretboard identification and construction, plus ear training.checked 7 Oct 2026
- Privacy and analytics
- The privacy policy says the site uses an anonymous beacon with a non-unique random number for usage estimates rather than third-party analytics.checked 7 Oct 2026
- Support
- The FAQ directs users to contact the maker about accessibility issues and other site problems.checked 7 Oct 2026
- Teacher progress reports
- Students can create signed exercise Progress Reports with verification codes for teachers; the FAQ says codes are generated locally and are not stored on the server as part of the normal process.checked 7 Oct 2026
- Teacher tools
- Teachers can create permanent links to customized exercises and validate exercise verification codes.checked 7 Oct 2026
Where it runs
- Tenuto app
- Tenuto is an enhanced iPhone and iPad version with 24 exercises and six calculators, customizable exercises, Challenge Mode, and offline use.checked 7 Oct 2026
- Theory Lessons app
- Theory Lessons is an enhanced iPhone and iPad version containing 39 animated lessons.checked 7 Oct 2026
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