Charango Chord Chart and Tabs in 5 String Bass Tuning

Eis7b13, Eis7-13
Notes: Eis, Gis♯, His, Dis, Cis
1,3,1,2,1 (13121)
1,4,1,2,0 (1423.)
1,0,1,5,1 (1.243)