Interactive tools for advanced harmony, voice leading, melodic patterns, and analytical frameworks. Built for jazz, fusion, progressive rock, progressive metal, and anyone who wants to go deeper.
37 modules covering everything from the circle of fifths to twelve-tone serialism, with pentatonic superimposition, triad pairs, reharmonization, polyrhythm visualization, and approaches inspired by Holdsworth, Tim Miller, Rosenwinkel, Jarzombek, Schoenberg, and more.
Start Here
Not sure where to begin? Follow a guided path.
Jazz Harmony Fundamentals
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Voice Leading & Voicing
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Melodic Vocabulary
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Advanced Analysis
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Rhythm & Time
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Compositional Systems
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The Tim Miller Path
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Foundations
Core theory building blocks: keys, modes, scales, and chord-scale relationships.
Voicing & Voice Leading
How chords are voiced and how voices move between them.
Composition
Build, reharmonize, and structure chord progressions.
Melodic Tools
Triad pairs, intervallic patterns, and modern melodic vocabulary.
Analysis
Analytical frameworks from functional harmony to set theory and serialism.
Practice
Ear training, chord-tone targeting, rhythm, and sight-reading practice.