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

Bbm11b5b9, Bbm11°5b9, Bb−11b5b9, Bb−11°5b9
Notes: B♭, D♭, F♭, A♭, C♭, E♭
1,2,4,1,4,1,1 (1231411)
1,2,1,1,4,2,1 (1211431)
1,1,4,1,4,1,2 (1131412)
1,1,1,1,4,2,2 (1111423)
1,2,1,1,x,2,1 (1211x31)
1,1,1,1,x,2,2 (1111x23)
1,2,4,1,4,x,1 (12314x1)
1,2,x,1,4,2,1 (12x1431)
1,1,4,1,4,x,2 (11314x2)
1,1,x,1,4,2,2 (11x1423)