Charango Chord Chart and Tabs in Ronroco Afinacion Tuning

MibM7, MibMa7, Mibj7, MibΔ7, MibΔ, Mib maj7
Notes: Mi♭, Sol, Si♭, Ré
1,3,3,3,x (1234x)
1,3,x,3,3 (12x34)