musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A#
C##
G#
B
intervals:
1P
3M
7m
9m
semitones:
4
6
3
-1
other names:
A#alt7
Related
Chords
Chords
with less notes
A#7no5
Chords
with more notes
A#7b9
A#+7b9
A#13b9
A#7#5b9
A#7#5b9#11
A#7b9#11
A#13b9#11
A#7b9b13#11
A#7b9b13
A#7b9#9