Charango Chord Chart and Tabs in Ronroco Tuning

CesmM7b9, Cesm#7b9, Ces-M7b9, Ces−Δ7b9, Ces−Δb9
Notes: Ces, Es♭, Ges, B, Des♭
11,7,7,7,10 (31112)
7,7,11,7,10 (11312)
11,8,7,7,9 (42113)
7,8,11,7,9 (12413)
11,10,0,11,10 (31.42)
0,10,11,11,10 (.1342)