Gb Major Dominant 7 Sus4 for 7 String Guitar - CAGED Chart
A Gb Major dominant 7 sus4 chord, also written as "Gb7sus4" or "Gbdom7sus4" contains the notes Gb, Cb, Db and Fb. The chord is comprised of the intervals P4, M2 and m3.
G
C
D
F
P4
M2
m3