4-String Banjo Chord Chart and Tabs in Gbb Tuning

Fa#sus2b5, Fa#2-5, Fa#sus2-5
Notes: Fa♯, Sol♯, Do
2,1,1,4 (2113)
x,5,7,6 (x132)
2,1,1,x (211x)
2,5,x,6 (12x3)