Charango Chord Chart and Tabs in Ronroco Tuning

SibM7♯9, SibMa7♯9, SibΔ7♯9, SibΔ♯9
Notes: Si♭, Re, Fa, La, Do♯
10,10,6,6,8 (34112)
6,10,10,6,8 (13412)