Guitar Chord Chart and Tabs in Cool tuning Tuning

AbmM7b9, Abm#7b9, Ab-M7b9, Ab−Δ7b9, Ab−Δb9
Notes: A♭, C♭, E♭, G, B♭♭
x,8,7,4,8,4 (x32141)
x,4,7,8,8,4 (x12341)
8,8,7,x,8,7 (231x41)
8,x,7,8,8,7 (2x1341)