Charango Chord Chart and Tabs in Ronroco Tuning

Bbm7, Bb-7, Bb min7
Notes: B♭, D♭, F, A♭
6,6,9,6,8 (11312)
9,6,6,6,8 (31112)
9,9,6,6,8 (34112)
6,9,9,6,8 (13412)
x,9,9,10,8 (x2341)
6,6,9,6,x (1121x)
9,6,6,6,x (2111x)
9,x,6,6,8 (3x112)
6,x,9,6,8 (1x312)
6,9,9,x,8 (134x2)
9,9,6,x,8 (341x2)
9,9,x,10,8 (23x41)