Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Mib+M7b9, Mib+Δb9, MibM7♯5b9, MibM7+5b9, MibΔ♯5b9, MibΔ+5b9
Notes: Mi♭, Sol, Si, Ré, Fa♭
3,2,5,2,2 (21311)
3,2,2,2,5 (21113)