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
Bb
B#
intervals:
1P
3M
5P
7m
9m
9A
semitones:
4
3
3
3
2
-3
other names:
A7b9#9
A dominant 7th flat 9th sharp ninth
chord diagrams on Guitar in Drop A tuning
C
A#
E
3
A
G
C#
7
C#
E
A#
C
9
A
G
7 fret
9
C#
E
C
G
A#
12
12
A
9 fret
C#
12
12
E
A
C
G
A#
11 fret
12
12
C
A#
E
15
A
G
C#
17
13 fret
19
C#
E
A#
C
21
A
G
19 fret
21
C#
E
C
G
A#
24
24
A
21 fret
Related
Chords
Chords
with less notes
Amaj
Am
A5
Am7
A7
A7b9
A7#9
Aalt7
AMaddb9
A7no5