Guitar Chord Chart and Tabs in Open Cm Tuning

BbmM7b9, Bbm#7b9, Bb-M7b9, Bb−Δ7b9, Bb−Δb9
Notes: B♭, D♭, F, A, C♭
10,10,8,6,x,6 (3421x1)
10,6,8,10,x,6 (3124x1)
10,10,6,6,x,8 (3411x2)
10,6,6,10,x,8 (3114x2)