Charango Chord Chart and Tabs in Ronroco Tuning

Solb+7b9, Solb7♯5b9, Solb7+5b9
Notes: Sol♭, Si♭, Ré, Fa♭, La♭♭
5,3,3,3,4 (31112)
3,3,5,3,4 (11312)
5,6,3,0,4 (341.2)
3,6,5,0,4 (143.2)