4-String Banjo Chord Chart and Tabs in Gbb Tuning

Gismsus2, Gis-sus, Gisminsus
Notes: Gis, Ais, H
4,3,0,6 (21.3)
4,4,0,8 (12.3)
4,3,0,x (21.x)
4,4,x,8 (11x2)
4,x,0,8 (1x.2)