Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Lab7b5, LabM7b5, LabM7b5, LabM7b5, Lab dom7dim5
Notes: La♭, Do, Mi♭♭, Sol♭
x,7,9,6,5 (x3421)
x,7,5,6,9 (x3124)
8,9,9,10,x (1234x)
8,7,9,x,5 (324x1)
8,7,5,x,9 (321x4)
8,9,x,10,9 (12x43)