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

Доb+7♯9, Доb7♯5♯9, Доb7+5+9
Notes: До♭, Ми♭, Соль, Си♭♭, Ре
x,11,10,x,7,10,7 (x42x131)
x,7,10,x,7,10,11 (x12x134)
10,11,x,x,7,10,7 (24xx131)
10,7,x,x,7,10,11 (21xx134)