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

미bb5, 미bMb5, 미bΔ-5
Notes: 미♭, 솔, 시♭♭
x,10,x,x,10,11 (x1xx12)
5,x,1,x,4,3 (4x1x32)
3,x,1,x,4,5 (2x1x34)
11,10,x,x,10,x (21xx1x)
5,x,1,x,x,3 (3x1xx2)
3,x,1,x,x,5 (2x1xx3)