PianoTrainer – Play Button with Keys
PianoTrainer
Notation Trainer
Ear Trainer
Explore
Shapes of Harmony
Watch major, minor, and seventh chords sketch bright triangles and squares on the circle of fifths.
Maj
min
dim
Maj7
Maj6
min7
min6
Dom7
Clear all
Traversal
All shapes of each root
Same shape through circle
Start root
C
G
D
A
E
B
F♯/G♭
D♭/C♯
A♭
E♭
B♭
F
▶ Play
Ready
C
G
D
A
E
B
F♯/G♭
D♭/C♯
A♭
E♭
B♭
F
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GA component mounted
Chords Circle (Shapes on the Wheel) • PianoTrainer