Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

B7b5, BM7b5, BM7b5, BM7b5, B dom7dim5
Notes: B, D, Fes, As
x,9,11,8,7 (x3421)
x,9,7,8,11 (x3124)
10,9,11,x,7 (324x1)
10,9,7,x,11 (321x4)