musmath
chords
scales
tunings
scale finder
chord finder
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Chord
notes:
A
B
D
E
intervals:
1P
2M
4P
5P
semitones:
2
3
2
5
other names:
Asus24, Asus4add9
Related
Chords
Chords
with less notes
A5
Asus4
Asus2
Chords
with more notes
A9sus4
Am11
A11
AM9sus4
A13sus4