musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A
C#
E#
G
B
D#
intervals:
1P
3M
5A
7m
9M
11A
semitones:
4
4
2
4
4
-6
other names:
A9#5#11
A dominant 9th sharp 5th sharp 11th
chord diagrams on Guitar in Open C tuning
Related
Chords
Chords
with less notes
Aaug
A+7
A7b5
AMb6
A7#5
A9#5
AM#5add9
AMb5
A9b5
A7no5
A7b13
A9no5
A9b13
Chords
with more notes
A9#11b13