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

Ab7b9
Notes: A♭, C, E♭, G♭, B♭♭
5,6,6,5,7,5 (123141)
x,6,6,5,7,5 (x23141)
x,0,6,8,7,8 (x.1324)
5,6,6,5,7,x (12314x)
8,0,6,8,7,x (3.142x)
8,0,x,8,7,4 (3.x421)
4,0,x,8,7,8 (1.x324)