Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

Bb6, BbM6, Bb maj6
Notes: B♭, D, F, G
10,9,10,8,8 (32411)
10,9,8,8,10 (32114)
x,9,10,8,8 (x2311)
x,9,8,8,10 (x2113)
10,9,10,x,8 (324x1)
10,9,8,x,10 (321x4)