7-String Guitar Chord Chart and Tabs in Open String Tuning

BbM7b5, BbMa7b5, Bbj7b5, BbΔ7b5, BbΔb5, Bb maj7b5
Notes: B♭, D, F♭, A
x,7,8,7,10,10 (x12134)
x,x,8,9,10,10 (xx1234)
10,7,8,7,10,x (31214x)
6,7,x,7,10,6 (12x341)
x,7,8,7,10,x (x1213x)
x,7,8,x,10,10 (x12x34)
x,7,x,7,10,6 (x2x341)
10,x,8,9,10,x (3x124x)
10,7,8,x,10,x (312x4x)
6,7,x,7,10,x (12x34x)
10,7,x,x,10,6 (32xx41)
10,x,x,9,10,6 (3xx241)
6,7,x,x,10,10 (12xx34)
6,x,x,9,10,10 (1xx234)