Music theory you can hear and use

Interactive lessons on notes, chords, and progressions for producers and keyboard learners.

Chord type

A C major chord has three notes: C, E, and G. Try Minor to hear the middle note change.

Course

Module 017 lessons

Musical foundations

Build keyboard fluency, then count, construct, and name the simple intervals between notes.

0% complete

Module 027 lessons

Scales and keys

Build major and minor pitch collections, think in scale degrees, and move musical ideas between keys.

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Module 038 lessons

Chords and voicings

Construct chords from intervals, read common symbols, and reshape chord tones across the keyboard.

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Module 046 lessons

Harmony and progressions

Connect chords inside a key, hear their functions, build cadences and progressions, and move voices smoothly.

0% complete

See relationships

Connect spelling, degrees, and semitones.

Hear changes

Change one variable and listen.

Review answers

Use feedback to understand each answer.