Bass Chord Chart and Tabs in BFBF Tuning

AbØ, AbØ7, Abø, Abø7, Abm7b5, Abm7°5, Ab−7b5, Ab−7°5, Ab min7dim5, Ab min7b5
Notes: A♭, C♭, E♭♭, G♭
9,9,7,6 (3421)
9,6,7,9 (3124)