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

Bb7b9
Notes: B♭, D, F, A♭, C♭
7,8,8,7,9,7 (123141)
x,8,8,7,9,7 (x23141)
x,11,8,10,0,10 (x412.3)
7,8,8,7,9,x (12314x)
10,11,8,10,0,x (2413.x)