Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

МиbmM7b9, Миbm#7b9, Миb-M7b9, Миb−Δ7b9, Миb−Δb9
Notes: Ми♭, Соль♭, Си♭, Ре, Фа♭
4,1,5,1,1 (21311)
4,1,1,1,5 (21113)
3,1,5,2,1 (31421)
3,1,1,2,5 (31124)