Charango Chord Chart and Tabs in Original Tuning

Solb7/6, Solb7,6
Notes: Sol♭, Si♭, Re♭, Mi♭, Fa♭
9,6,9,6,6 (21311)
9,6,6,6,9 (21113)
8,6,9,7,6 (31421)
8,6,6,7,9 (31124)