Charango Chord Chart and Tabs in Ronroco Tuning

Sib+M7, Sib+Δ, SibM7♯5, SibM7+5, SibΔ♯5, SibΔ+5, Sib augmaj7
Notes: Si♭, Ré, Fa♯, La
10,10,7,7,8 (34112)
7,10,10,7,8 (13412)
x,10,10,11,8 (x2341)
10,x,7,7,8 (3x112)
7,x,10,7,8 (1x312)
10,6,7,7,x (4123x)
7,6,10,7,x (2143x)
10,10,7,x,8 (341x2)
7,10,10,x,8 (134x2)
10,10,x,11,8 (23x41)