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

Si+7b9, Si7♯5b9, Si7+5b9
Notes: Si, Re♯, Fax, La, Do
8,10,9,8,10,8 (132141)
x,10,9,8,10,8 (x32141)
8,10,9,8,10,x (13214x)