Guitar Chord Chart and Tabs in Drop DB Tuning

Si+7, Si7♯5, Si7+5, Si aug7
Notes: Si, Ré♯, Fax, La
x,11,10,9,11,x (x3214x)
x,11,x,9,11,8 (x3x241)
10,11,x,9,11,x (23x14x)