Guitar Chord Chart and Tabs in A OPEN NEW Tuning

Gbm11b9, Gb−11b9
Notes: G♭, B♭♭, D♭, F♭, A♭♭, C♭
2,2,0,3,0,0 (12.3..)
2,0,0,3,2,0 (1..32.)
2,2,0,0,0,3 (12...3)
2,0,0,0,2,3 (1...23)