Charango Chord Chart and Tabs in Original Tuning

AmM7, Am#7, A-M7, A−Δ7, A−Δ, A minmaj7
Notes: A, C, E, G♯
9,9,8,11,8 (23141)
9,9,8,11,x (2314x)
9,9,x,11,8 (23x41)