Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Mi+7b9, Mi7♯5b9, Mi7+5b9
Notes: Mi, Sol♯, Si♯, Re, Fa
4,3,5,3,3 (21311)
4,3,3,3,5 (21113)
4,0,5,6,3 (2.341)
4,0,3,6,5 (2.143)