4-String Banjo Chord Chart and Tabs in Plectrum Tuning

Gb, GbM, GbΔ, Gb maj, Gb Major
Notes: G♭, B♭, D♭
6,6,7,8 (1123)
6,3,2,4 (4213)
x,11,11,11 (x111)
6,6,x,8 (11x2)
6,3,2,x (321x)