musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A
C#
Eb
G
B
intervals:
1P
3M
5d
7m
9M
semitones:
4
2
4
4
-2
other names:
A9b5, A9-5, Adom9b5
Related
Chords
Chords
with less notes
A7b5
AMb5
A7no5
A9no5
Chords
with more notes
A9#5#11
A9#11
A13#11
A9#11b13
A13b5