7-String Guitar Chord Chart and Tabs in Drop a Tuning

Si7b9
Notes: Si, Ré♯, Fa♯, La, Do
x,8,9,9,8,10,8 (x123141)
x,x,9,9,8,10,8 (xx23141)
9,8,x,9,8,10,8 (21x3141)
x,8,9,9,8,10,x (x12314x)
9,8,x,9,8,10,x (21x314x)
9,x,x,9,8,10,8 (2xx3141)