C:
I
I
ii
iii
IV
V
vi
viio
iio
V+
Gr6
It6
III
bIII
biii
N6
Fr6
Sw6
VI
bVI
bvi
V/ii
V/iii
V/IV
V/V
V/vi
viio/ii
viio/iii
viio/IV
viio/V
viio/vi
Major
Minor
Triads
7ths
C Major
Treble Clef
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