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

A#M9, A#Δ9, A# maj9
Notes: A♯, Cx, E♯, Gx, B♯
10,8,8,10,10,8 (211341)
8,8,8,10,10,10 (111234)
10,8,8,x,10,8 (211x31)
8,8,8,x,10,10 (111x23)
10,x,8,10,10,8 (2x1341)
8,x,8,10,10,10 (1x1234)