Music Lab
Explore the science and art of musical harmony.
Circle of Fifths
Master keys, chords, and scales across instruments.
Inner Ring:
IVIViiviiii
vii°
Progression Memory
No chords played yet. Explore the circle to build a progression.
Visualization
Root
Chord
Scale
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Diatonic Chords (Functions)
#Diatonic Harmony (Staff View)
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