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

Dob+M7♯9, Dob+Δ♯9, DobM7♯5♯9, DobM7+5+9, DobΔ♯5♯9, DobΔ+5+9
Notes: Do♭, Mi♭, Sol, Si♭, Ré
x,11,10,x,7,11,7 (x32x141)
x,7,10,x,7,11,11 (x12x134)
10,11,x,x,7,11,7 (23xx141)
10,7,x,x,7,11,11 (21xx134)