4-String Banjo Chord Chart and Tabs in Standard G Tuning

Bb+M7, Bb+Δ, BbM7♯5, BbM7+5, BbΔ♯5, BbΔ+5, Bb augmaj7
Notes: B♭, D, F♯, A
8,7,7,7 (2111)
8,11,10,0 (132.)