4-String Banjo Chord Chart and Tabs in Gbb Tuning

Mi+M7, Mi+Δ, MiM7♯5, MiM7+5, MiΔ♯5, MiΔ+5, Mi augmaj7
Notes: Mi, Sol♯, Si♯, Ré♯
0,1,1,1 (.123)
0,5,4,6 (.213)
0,8,9,10 (.123)