Guitar Chord Chart and Tabs in C open Tuning

Gm7b9, G-7b9
Notes: G, B♭, D, F, A♭
x,0,5,6,2,4 (x.3412)
x,0,2,6,5,4 (x.1432)
x,0,5,4,2,6 (x.3214)
x,0,2,4,5,6 (x.1234)