4-String Banjo Chord Chart and Tabs in Gbb Tuning

Ре+M7, Ре+Δ, РеM7♯5, РеM7+5, РеΔ♯5, РеΔ+5, Ре augmaj7
Notes: Ре, Фа♯, Ля♯, До♯
10,11,11,11 (1234)
10,6,7,8 (4123)