Charango Chord Chart and Tabs in Ronroco Tuning

Si9, Si7/9, Si79, Si97, Si dom9
Notes: Si, Re♯, Fa♯, La, Do♯
10,7,7,8,11 (31124)
7,7,10,8,11 (11324)
10,11,0,11,11 (12.34)
0,11,10,11,11 (.2134)