Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

変イ+7b9, 変イ7♯5b9, 変イ7+5b9
Notes: 変イ, ハ, ホ, 変ト, 変ロ♭
8,7,9,7,7 (21311)
8,7,7,7,9 (21113)
8,11,9,10,0 (1423.)
8,11,0,10,9 (14.32)