Guitar Chord Chart and Tabs in Drop Half Tuning

BbmM7b9, Bbm#7b9, Bb-M7b9, Bb−Δ7b9, Bb−Δb9
Notes: B♭, D♭, F, A, C♭
7,9,10,7,11,7 (123141)
x,9,10,7,11,7 (x23141)
7,9,10,7,11,x (12314x)
8,9,x,7,11,7 (23x141)
7,9,x,7,11,8 (13x142)