Fb Major Eleventh for Bass
A Fb Major eleventh chord, also written as Fbmaj11, FbΔ11, Fbma11 or FbM11 contains the notes Fb, Ab, Cb, Eb, 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