Charango Chord Chart and Tabs in Open E 5 string Tuning

Dom2, Domadd2, Domadd9
Notes: Do, Mi♭, Sol, Ré
8,8,10,7,x (2341x)
8,8,x,6,4 (34x21)
8,4,x,6,8 (31x24)
8,x,10,7,8 (2x413)