Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

AM7b9, AMa7b9, AΔ7b9, AΔb9
Notes: A, C♯, E, G♯, B♭
10,11,11,11,0 (1234.)
10,8,11,7,7 (32411)
10,8,7,7,11 (32114)
10,11,0,11,11 (12.34)