Guitar Chord Chart and Tabs in A OPEN NEW Tuning

GbmM11, Gb-M11, Gb minmaj11
Notes: G♭, B♭♭, D♭, F, A♭, C♭
2,2,0,4,0,1 (23.4.1)
2,0,0,4,2,1 (2..431)
2,2,0,1,0,4 (23.1.4)
2,0,0,1,2,4 (2..134)