Guitar Chord Chart and Tabs in Drop Half Tuning

AbM7b9, AbMa7b9, AbΔ7b9, AbΔb9
Notes: A♭, C, E♭, G, B♭♭
6,7,7,6,9,6 (123141)
x,7,7,6,9,6 (x23141)
x,0,8,9,9,9 (x.1234)
6,7,7,6,9,x (12314x)
9,0,8,9,9,x (2.134x)
9,0,x,9,9,6 (2.x341)
6,0,x,9,9,9 (1.x234)