Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

MibmM7b9, Mibm#7b9, Mib-M7b9, Mib−Δ7b9, Mib−Δb9
Notes: Mi♭, Sol♭, Si♭, Ré, Fa♭
4,1,5,1,1 (21311)
4,1,1,1,5 (21113)
3,1,5,2,1 (31421)
3,1,1,2,5 (31124)