Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Mib+7b9, Mib7♯5b9, Mib7+5b9
Notes: Mi♭, Sol, Si, Ré♭, Fa♭
3,2,4,2,2 (21311)
3,2,2,2,4 (21113)