Charango Chord Chart and Tabs in Ronroco Afinacion Tuning

Si#+7, Si#7♯5, Si#7+5, Si# aug7
Notes: Si♯, Réx, Fax♯, La♯
x,9,11,8,9 (x2413)
x,9,9,8,11 (x2314)
10,9,11,x,9 (213x1)
10,9,9,x,11 (211x3)