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Open Music Theory

by Open Music Theory Contributors

From the Open Music Theory website:

Open Music Theory (OMT) is an open-source, digital textbook designed for college-level music theory courses and high school AP Music Theory. Because it is openly licensed and hosted on GitHub, it provides a highly customizable and interactive resource that is free from commercial licensing costs.

  • Core Theoretical Concepts: Comprehensive units covering music fundamentals, diatonic harmony, voice leading, chromatic harmony, and 20th-century post-tonal analysis.
  • Popular and Jazz Theory: Specialized chapters on lead sheet notation, blues progressions, popular song forms, and jazz harmonic structures.
  • Embedded Audio & Interactive Exercises: Score examples feature embedded audio playback and self-correcting interactive exercises to help students visualize and hear theoretical concepts.
  • Anthology & Workbook Links: Connects to an extensive public domain music anthology and collaborative workbooks for practical classroom analysis.