B# Major Dominant Ninth for 7 String Guitar - CAGED Chart
A B# Major dominant ninth chord, also written as "B#9" or "B#dom9" contains the notes B#, D##, F##, A# and C##. The chord is comprised of the intervals M3, m3, m3 and M3.
B
D
F
A
C
M3
m3
m3
M3