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 C tuning
C
A#
C#
E
G
A
3
A
C
C#
E
G
3
A#
A
C
C#
E
G
3
A#
3
C#
E
5
A#
C
7
A
G
4 fret
5
C#
7
E
C
G
A#
9
A
6 fret
7
C#
9
E
A
C
G
A#
8 fret
9
C
A#
E
12
12
A
G
C#
10 fret
15
C#
E
17
A#
C
19
A
G
16 fret
17
C#
19
E
C
G
A#
21
A
18 fret
19
C#
21
E
A
C
G
A#
20 fret
Related
Chords
Chords
with less notes
Amaj
Am
A5
Am7
A7
A7b9
A7#9
Aalt7
AMaddb9
A7no5