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

Bb+7♯9, Bb7♯5♯9, Bb7+5+9
Notes: B♭, D, F♯, A♭, C♯
x,11,8,7,7,9 (x42113)
9,11,8,7,7,x (34211x)
10,9,x,6,9,6 (42x131)
6,9,x,6,9,10 (12x134)