4-String Banjo Chord Chart and Tabs in Plectrum Tuning

Gbm, Gb-, Gb min, Gb Minor
Notes: G♭, B♭♭, D♭
6,6,7,7 (1123)
6,2,2,4 (3112)
6,6,10,7 (1132)
x,11,10,11 (x213)
6,2,2,x (211x)
6,6,x,7 (11x2)
6,6,10,x (112x)