Charango Chord Chart and Tabs in Original Tuning

Solb+7b9, Solb7♯5b9, Solb7+5b9
Notes: Sol♭, Si♭, Re, Fa♭, La♭♭
9,6,10,10,6 (21341)
9,6,6,10,10 (21134)
0,6,10,7,6 (.1432)
0,6,6,7,10 (.1234)