Guitar Chord Chart and Tabs in C Standard Tuning

Cbm7, Cb-7, Cb min7
Notes: C♭, E♭♭, G♭, B♭♭
x,x,11,11,11,11 (xx1111)
11,x,11,11,11,11 (1x1111)
x,9,11,8,11,x (x2314x)
x,9,11,x,11,11 (x12x34)
11,x,11,11,11,x (1x111x)
11,9,11,x,11,x (213x4x)