7-String Guitar Chord Chart and Tabs in Alex Tuning

Sib+7♯9, Sib7♯5♯9, Sib7+5+9
Notes: Si♭, Ré, Fa♯, La♭, Do♯
x,x,11,8,7,7,9 (xx42113)
x,11,11,8,7,7,x (x34211x)
x,8,11,11,7,7,x (x23411x)
x,8,11,x,7,7,9 (x24x113)
11,11,x,8,7,7,x (34x211x)
11,8,x,11,7,7,x (32x411x)
11,8,x,x,7,7,9 (42xx113)
11,x,x,8,7,7,9 (4xx2113)