Charango Chord Chart and Tabs in 5 String Bass Tuning

BbM7♯9, BbMa7♯9, BbΔ7♯9, BbΔ♯9
Notes: B♭, D, F, A, C♯
6,4,3,2,2 (43211)
6,5,7,6,5 (21431)
6,4,0,2,5 (42.13)
6,8,0,6,9 (13.24)