Guitar Chord Chart and Tabs in blues grass dav Tuning

Ab7b5, AbM7b5, AbM7b5, AbM7b5, Ab dom7dim5
Notes: A♭, C, E♭♭, G♭
x,9,8,7,9,x (x3214x)
x,7,8,9,9,x (x1234x)
x,9,x,7,9,8 (x3x142)
x,7,x,9,9,8 (x1x342)
8,9,x,7,9,x (23x14x)
8,7,x,9,9,x (21x34x)