TheoryCanvas — Interactive Music Theory for Players

Key

Length 1–64 Flavor Destination

More options

Scale / mode Harmonize as 7th chords Style Voice-leading voicings

BPM

C majorTap “Generate progression.”

Home key Scale / mode Progression

More options

Use 7th-chord harmony Journey Length 1–64 Harmonic language Destination GravityStrong resolutions Secondary dominants Parallel-minor borrowing

Demo journeys

Ready

Harmonic Journey

Tap any chord to hear it.

Layers

Relative minorParallel minorGravity arrowsNeighboring keys

Tap a major or relative-minor location to hear it and add it to your journey.

root 3rd / ♭3 5th other scale tone

Scale

Pattern Position

Quiz mode

Window

View Start fret

Object A

Type Root Quality

Object B

Type Root Quality

Theory: which notes differ

Shared

Only A

Only B