Charango Chord Chart and Tabs in Ronroco Afinacion Tuning

BM7b9, BMa7b9, BΔ7b9, BΔb9
Notes: B, D, F, A, Ces
8,10,10,10,0 (1234.)
9,7,10,6,6 (32411)
9,7,6,6,10 (32114)
8,10,0,10,10 (12.34)