Hooktheory

Interactive music tools for chords, melody writing, and song analysis.

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What it does

Hooktheory describes melody and chord-progression software supported by a database of song analysis.

When to use it

For a chorus idea, select a chord progression first and explore how the melody responds to the harmony.

Autochords

A chord-progression generator organized by key and musical feel.

  • chords
  • songwriting

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ChordChord

A chord-progression workspace with playback and export tools.

  • chords
  • songwriting

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Musicca

Interactive exercises and tools for learning music theory.

  • music-theory
  • instruments

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