Guitar Chord Chart and Tabs in blues grass dav Tuning

Sib2, Sibadd2, Sibadd9
Notes: Si♭, Ré, Fa, Do
x,9,10,7,8,x (x3412x)
x,7,10,9,8,x (x1432x)
x,9,x,7,8,10 (x3x124)
x,7,x,9,8,10 (x1x324)
10,9,x,7,8,x (43x12x)
10,7,x,9,8,x (41x32x)