Gb Minor 6th for 8 String Guitar - CAGED Chart
A Gb Minor 6th chord, also written as Gbm6, Gb-6, Gbmin6 or GbMI6 contains the notes Gb, Bbb, Db and Eb. The chord is comprised of the intervals m3, M3 and M2.
G
B
D
E
m3
M3
M2