Music Theory App
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五度圏
Am
C
Em
G
#
Bm
D
##
F#m
A
###
C#m
E
####
G#m
B
#####
D#m
F#/G♭
###### /
♭♭♭♭♭♭
A#m
D♭
♭♭♭♭♭
Fm
A♭
♭♭♭♭
Cm
E♭
♭♭♭
Gm
B♭
♭♭
Dm
F
♭