Charango Chord Chart and Tabs in Original Tuning

GbmM7, Gbm#7, Gb-M7, Gb−Δ7, Gb−Δ, Gb minmaj7
Notes: G♭, B♭♭, D♭, F
6,6,5,8,5 (23141)
10,6,9,0,9 (412.3)
x,6,9,8,5 (x2431)
x,6,5,8,9 (x2134)
10,6,9,0,x (312.x)
6,6,5,8,x (2314x)
6,6,x,8,5 (23x41)
10,6,x,0,9 (31x.2)