4-String Banjo Chord Chart and Tabs in Gbb Tuning

Si#M7, Si#Ma7, Si#j7, Si#Δ7, Si#Δ, Si# maj7
Notes: Si♯, Réx, Fax, Lax
8,9,8,9 (1213)
8,0,5,9 (2.13)
8,4,5,5 (4123)