Charango Chord Chart and Tabs in Ronroco Tuning

Lab+M7♯9, Lab+Δ♯9, LabM7♯5♯9, LabM7+5+9, LabΔ♯5♯9, LabΔ+5+9
Notes: La♭, Do, Mi, Sol, Si
8,7,5,5,6 (43112)
5,7,8,5,6 (13412)
8,8,0,9,6 (23.41)
0,8,8,9,6 (.2341)