7-String Guitar Chord Chart and Tabs in Bass Viol Tuning

Abm11b5b9, Abm11°5b9, Ab−11b5b9, Ab−11°5b9
Notes: A♭, C♭, E♭♭, G♭, B♭♭, D♭
x,6,6,6,7,0,0 (x1234..)
11,11,11,11,x,0,0 (1234x..)
11,9,11,x,9,0,0 (314x2..)
11,x,11,11,9,0,0 (2x341..)
11,11,11,x,7,0,0 (234x1..)
11,11,x,9,10,9,9 (34x1211)
11,9,x,9,10,9,11 (31x1214)
11,11,7,x,7,9,7 (341x121)
11,7,7,x,7,9,11 (311x124)