Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Solb9, Solb7/9, Solb79, Solb97, Solb dom9
Notes: Sol♭, Si♭, Ré♭, Fa♭, La♭
8,5,7,4,4 (42311)
8,5,4,4,7 (42113)