Integrated Musicianship: Theory
Integrated Musicianship: Theory: A free, web-based theory textbook with interactive notation, MIDI, and broad college-level coverage. Ranked #16 of 27 in Music Theory Software by our editors (7.5/10); pricing: Free plan; best for college-level open music theory coursework.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forCollege-level open music theory coursework
- Free planYes
- Paid fromFree
- Interactive exercisesYes
- Founded2017
- Facts checked20 Sep 2026
Where it wins
- Free and open-source for direct web access
- Covers harmony, rhythm, counterpoint, modulation, and post-tonal theory
- Supports browser-based notation editing, ABC notation, and MIDI
Where it doesn't
- Requires browser access rather than a standalone application
- Firefox lacks MIDI download support
- Safari lacks MIDI playback and download support
Our verdict on Integrated Musicianship: Theory
Integrated Musicianship: Theory is an open-source, interactive online textbook for college-level music theory coursework. Its structured lessons and discussions span pitches, scales, intervals, harmony, rhythm, counterpoint, part-writing, modulation, chromatic harmony, modern scales, meters, and post-tonal analysis. The material is designed for inquiry-based instruction and suits students, instructors, and programs looking for a web-based alternative to a paid subscription platform.
The strongest fit is its breadth within a single educational resource. Lessons address both foundational subjects, such as harmonic function, rhythm, meter, and metric perception, and more advanced areas, including chromatic harmony, modulation, counterpoint, and post-tonal analysis. Interactive musical examples are rendered with ABC notation, while browser-based notation tools support editing and experimentation. These features make the textbook more active than a static reference, particularly for coursework that connects written analysis with sounding examples.
Platform compatibility is the main practical consideration. The product is web-only, and browser choice affects MIDI functionality: Chrome provides the most complete compatibility, Firefox lacks MIDI download, and Safari lacks MIDI playback and download. MIDI playback and download are otherwise part of the published feature set, alongside notation support and the abcjs integration. Choose Integrated Musicianship: Theory if you want free, open course material with structured college-level coverage and interactive musical examples. It is less suitable for buyers seeking a standalone desktop application or a conventional commercial subscription product with uniform MIDI behavior across browsers.
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Integrated Musicianship: Theory pricing
Integrated Musicianship: Theory fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Interactive exercises | Yes |
| Notation tools | Advanced |
| Harmony tools | Yes |
| Rhythm practice | Yes |
| MIDI support | Yes |
| Supported platforms | web |
| Progress tracking | Not verified |
| Deployment | Cloud, Browser extension |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 1 integrations: abcjs |
| Pricing | Free plan |
| Website | intmus.github.io |
| Facts checked | 20 Sep 2026 |
Integrated Musicianship: Theory integrations
Integrated Musicianship: Theory lists 1 integrations on its own site.
- abcjs
Alternatives to Integrated Musicianship: Theory
- MusitionA comprehensive theory classroom tool with deep exercises, assessment, and LMS support.9.4
- HarmoniaA feature-rich free option for structured harmony study and classroom assessment.9.2
- note-noodleA broad, low-cost practice app covering theory, ear training, notation, rhythm, and play-alongs.9.0
See all Integrated Musicianship: Theory alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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