musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
G##
B##
D###
A##
intervals:
1P
3M
5A
9M
semitones:
4
4
6
-2
other names:
G##M#5add9, G##+add9
G## augmented added 9th
chord diagrams on Guitar in DADGAD tuning
B
A
3
F
F
F
C#
2 fret
5
C#
7
A
A
F
F
9
B
6 fret
B
A
15
F
F
F
C#
17
14 fret
17
C#
19
A
A
F
F
21
B
18 fret
Related
Chords
Chords
with less notes
G##aug
G##Mb6
Chords
with more notes
G##maj9#5
G##9#5
G##9#5#11
G##9#11b13
G##9b13