Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

AmM7b9, Am#7b9, A-M7b9, A−Δ7b9, A−Δb9
Notes: A, C, E, G♯, B♭
10,11,11,10,0 (1342.)
10,7,11,7,7 (21311)
10,7,7,7,11 (21113)
9,7,11,8,7 (31421)
9,7,7,8,11 (31124)
10,11,0,10,11 (13.24)