Charango Chord Chart and Tabs in Ronroco Tuning

MibM7sus2, MibMa7sus2, Mibj7sus2, MibΔ7sus2, MibΔsus2, Mib maj7sus2, Mib major7sus2
Notes: Mi♭, Fa, Si♭, Ré
3,1,3,3,1 (21341)
4,1,3,3,1 (41231)
3,1,4,3,1 (21431)
x,1,3,3,1 (x1231)
3,1,x,3,1 (21x31)