Chordology
Explore our curated resources to help you write more interesting chord progressions, sequences, and song structures.
While examples are shown on guitar, all concepts apply to any instrument.
Download three 16-bar chord progressions designed to help you write more sophisticated music using Parallel Modulation.
Watch the video on Parallel Modulation before you begin.
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Explore Our Courses on Chordology
Dive deeper with our complete songwriting courses. Learn how to find more interesting chords, build stronger chord sequences, and use harmony to shape your songs from the ground up.

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A series of guide questions to create strong song development, and ensure you have a plan for finishing every song you start.
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Music Theory
Learn how chords work together and how to use music theory to make stronger songwriting choices.
Melody Writing
Learn go-to techniques for writing catchy, memorable melodies for your hooks that put neon lights around your central ideas.
Finishing Songs
Learn a simple, repeatable process to move past unfinished ideas and finally complete your songs.
