Charango Chord Chart and Tabs in Standard Tuning

B°b9, B dimb9
Notes: B, D, F, A♭, C
7,8,7,8,8 (12134)
4,5,8,5,4 (12431)
7,0,7,8,4 (2.341)
10,0,7,11,10 (2.143)