Charango Chord Chart and Tabs in Ronroco Tuning

C7sus4, C7sus, C11
Notes: C, F, G, B♭
11,8,8,10,10 (41123)
8,8,11,10,10 (11423)
11,8,8,10,x (3112x)
8,8,11,10,x (1132x)
11,x,8,10,10 (4x123)
8,x,11,10,10 (1x423)