Charango Chord Chart and Tabs in Ronroco Tuning

SibM7b9, SibMa7b9, SibΔ7b9, SibΔb9
Notes: Si♭, Ré, Fa, La, Do♭
10,6,6,7,9 (41123)
6,6,10,7,9 (11423)
10,10,0,10,8 (23.41)
0,10,10,10,8 (.2341)