Guitar Chord Chart and Tabs in C Standard Tuning

Bbm7♯11, Bb−7♯11
Notes: B♭, D♭, F, A♭, E
10,11,10,10,10,10 (121111)
x,11,10,10,10,10 (x21111)
10,11,10,10,10,x (12111x)