Ukulele Chord Chart and Tabs in Low-G Half Step Down Tuning

Gb+M7, Gb+Δ, GbM7♯5, GbM7+5, GbΔ♯5, GbΔ+5, Gb augmaj7
Notes: G♭, B♭, D, F
0,3,2,2 (.312)
0,6,7,6 (.132)
0,11,11,9 (.231)