Charango Chord Chart and Tabs in D2 A2 D3 F#3 A3 Tuning

Am7b9, A-7b9
Notes: A, C, E, G, B
8,0,5,6,7 (4.123)
10,0,8,10,10 (2.134)
8,0,10,10,10 (1.234)