Guitar Chord Chart and Tabs in Drop DB Tuning

BbmM7b9, Bbm#7b9, Bb-M7b9, Bb−Δ7b9, Bb−Δb9
Notes: B♭, D♭, F, A, C♭
x,9,10,7,11,7 (x23141)
10,9,9,x,11,10 (211x43)
9,9,10,x,11,10 (112x43)
10,9,x,7,11,7 (32x141)