Fb Major Seventh for 7 String Guitar - 3nps Chart
A Fb Major seventh chord, also written as Fbmaj7, FbΔ7, Fbma7, FbM7 or FbΔ contains the notes Fb, Ab, Cb and Eb. The chord is comprised of the intervals M3, m3 and M3.
F
A
C
E
M3
m3
M3