7-String Guitar Chord Chart and Tabs in b standard Tuning

Si#+9, Si#9#5, Si# aug9
Notes: Si♯, Rex, Fax♯, La♯, Dox
11,10,11,10,10,11,10 (2131141)
x,10,11,10,10,11,10 (x121131)
x,x,11,10,10,11,10 (xx21131)
11,10,11,10,10,11,x (213114x)
11,10,11,10,10,x,10 (21311x1)
11,x,11,10,10,11,10 (2x31141)
x,10,11,10,10,11,x (x12113x)
11,10,11,10,10,x,x (21311xx)
11,x,11,10,10,x,10 (2x311x1)