Charango Chord Chart and Tabs in Standar Tuning

AM7, AMa7, Aj7, AΔ7, AΔ, A maj7
Notes: A, C♯, E, G♯
9,11,9,9,9 (12111)
x,11,9,9,9 (x2111)
9,11,x,9,9 (12x11)