Guitar Chord Chart and Tabs in Double Drop D Tuning

Si7b13, Si7-13
Notes: Si, Ré♯, Fa♯, La, Sol
x,2,5,2,4,4 (x14123)
x,2,4,2,4,5 (x12134)
9,10,7,8,7,7 (341211)
9,10,7,8,7,x (34121x)
9,6,7,0,7,x (412.3x)
9,10,x,8,7,7 (34x211)
9,6,x,0,7,7 (41x.23)