Charango Chord Chart and Tabs in Standard Tuning

Si#M7♯9, Si#Ma7♯9, Si#Δ7♯9, Si#Δ♯9
Notes: Si♯, Réx, Fax, Lax, Dox♯
8,7,8,7,7 (21311)
8,11,8,10,0 (1423.)
9,0,11,10,7 (2.431)