Guitar Chord Chart and Tabs in Em7 Tuning

Cb+, Cb aug, Cb Augmented
Notes: C♭, E♭, G
x,x,x,8,8,7 (xxx231)
x,8,x,x,8,7 (x2xx31)
7,8,x,x,8,x (12xx3x)
7,x,x,8,8,x (1xx23x)