Guitar Chord Chart and Tabs in Collins Tuning

Dom2, Domadd2, Domadd9
Notes: Do, Mi♭, Sol, Ré
x,4,2,2,6,2 (x21131)
x,4,2,2,6,6 (x21134)
x,4,2,2,6,x (x2113x)
x,4,6,x,6,2 (x23x41)
x,4,2,x,6,6 (x21x34)