Charango Chord Chart and Tabs in Standar Tuning

Do+7b9, Do7♯5b9, Do7+5b9
Notes: Do, Mi, Sol♯, Si♭, Ré♭
4,4,0,0,3 (23..1)
0,4,4,0,3 (.23.1)
6,7,4,0,6 (241.3)
4,7,6,0,6 (142.3)