musmath
chords
scales
tunings
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chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
G##
B##
D##
F##
A#
E##
intervals:
1P
3M
5P
7m
9m
13M
semitones:
4
3
3
3
8
-9
other names:
G##13b9
G## dominant 13th flat 9th
chord diagrams on Guitar in DADGAD tuning
Related
Chords
Chords
with less notes
G##maj
G##5
G##6
G##7
G##7b9
G##alt7
G##7add6
G##Maddb9
G##7no5
Chords
with more notes
G##13b9#11