Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

FbmM9, Fb-M9, Fb minmaj9
Notes: F♭, A♭♭, C♭, E♭, G♭
6,2,6,2,2 (21311)
6,2,2,2,6 (21113)
4,2,6,4,2 (21431)
4,2,2,4,6 (21134)