Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

MiM7b5, MiMa7b5, Mij7b5, MiΔ7b5, MiΔb5, Mi maj7b5
Notes: Mi, Sol♯, Si♭, Ré♯
4,5,6,6,x (1234x)
4,5,x,6,6 (12x34)