7-String Guitar Chord Chart and Tabs in Open String Tuning

A#M7b9, A#Ma7b9, A#Δ7b9, A#Δb9
Notes: A♯, Cx, E♯, Gx, B
7,8,8,7,10,7 (123141)
x,8,8,7,10,7 (x23141)
7,8,8,7,10,x (12314x)