Charango Chord Chart and Tabs in Original Tuning

C+7b9, C7♯5b9, C7+5b9
Notes: C, E, Gis, B, Des
3,0,4,4,0 (1.23.)
3,0,0,4,4 (1..23)
6,0,6,7,4 (2.341)
6,0,4,7,6 (2.143)