Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

SolmM7b9, Solm#7b9, Sol-M7b9, Sol−Δ7b9, Sol−Δb9
Notes: Sol, Si♭, Ré, Fa♯, La♭
8,5,9,5,5 (21311)
8,5,5,5,9 (21113)
7,5,9,6,5 (31421)
7,5,5,6,9 (31124)