Guitar Chord Chart and Tabs in Open Cm Tuning

BbM11, BbΔ11, Bb maj11
Notes: B♭, D, F, A, C, E♭
10,10,6,7,0,0 (3412..)
10,7,6,10,0,0 (3214..)
10,10,0,7,0,6 (34.2.1)
10,7,0,10,0,6 (32.4.1)