A# Major Dominant Ninth for Guitar - 3nps Chart
A A# Major dominant ninth chord, also written as "A#9" or "A#dom9" contains the notes A#, C##, E#, G# and B#. The chord is comprised of the intervals M3, m3, m3 and M3.
A
C
E
G
B
M3
m3
m3
M3