Charango Chord Chart and Tabs in Ronroco Tuning

ロM7♯9, ロMa7♯9, ロΔ7♯9, ロΔ♯9
Notes: ロ, 嬰ニ, 嬰ヘ, 嬰イ, 嬰ハ♯
11,11,7,7,9 (34112)
7,11,11,7,9 (13412)