Guitar Chord Chart and Tabs in Double Drop D Tuning

Si#°b9, Si# dimb9
Notes: Si♯, Re♯, Fa♯, La, Do♯
10,6,7,6,7,x (41213x)
10,6,x,6,7,7 (41x123)
10,x,11,8,7,7 (3x4211)
10,x,7,8,7,11 (3x1214)