Charango Chord Chart and Tabs in Ronroco Afinacion Tuning

Si#7b5, Si#M7b5, Si#M7b5, Si#M7b5, Si# dom7dim5
Notes: Si♯, Rex, Fa♯, La♯
x,9,11,8,7 (x3421)
x,9,7,8,11 (x3124)
10,9,11,x,7 (324x1)
10,9,7,x,11 (321x4)