harmony
spiral
C
G
D
A
E
B
Gb
Db
Ab
Eb
Bb
F
I
C
⋮
ii
D-
⋮
iii
E-
⋮
IV
F
⋮
V
G
⋮
vi
A-
⋮
vii°
B°
⋮
Triads
add2
6
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7th
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9th
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11th
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13th
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Extended
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Sus4
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Sus2
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7sus
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7susExt
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Tonality:
Major
Minor
Full Table
Instrument:
●
Melody
1
2
3
4
Drag chords here from above
Loop
0:00
/
0:08
Snap:
1/4
1/8
1/16
Tempo
Time Signature
Time
Bars
−
4
+
History
⟲
⟳
Song Sections
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Lead
Sheet
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