Dobro Chord Chart and Tabs in open G bluegrass Tuning

C+7, C7♯5, C7+5, C aug7
Notes: C, E, Gis, B
x,11,10,9,9,x (x3211x)
x,9,10,9,11,x (x1213x)
x,11,x,9,9,10 (x3x112)
x,9,x,9,11,10 (x1x132)
9,11,10,x,9,x (132x1x)
9,9,10,x,11,x (112x3x)
9,11,x,x,9,10 (13xx12)
9,9,x,x,11,10 (11xx32)