Fb Major Dominant Eleventh for Bass
A Fb Major dominant eleventh chord, also written as "Fb11" or "Fbdom11" contains the notes Fb, Ab, Cb, Ebb, Gb and Bbb. The chord is comprised of the intervals M3, m3, m3, M3 and m3.
F
A
C
E
G
B
M3
m3
m3
M3
m3