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
intervals:
1P
3M
5A
7m
9m
semitones:
4
4
2
3
-1
other names:
A7#5b9, A+7b9
Related
Chords
Chords
with less notes
Aaug
A+7
Aalt7
AMb6
A7#5
A7no5
A7b13
Chords
with more notes
A7#5b9#11
A7b9b13#11
A7b9b13