4-String Banjo Chord Chart and Tabs in Standard Tuning

Доbb5, ДоbMb5, ДоbΔ-5
Notes: До♭, Ми♭, Соль♭♭
x,4,3,6 (x213)
11,8,9,8 (3121)
11,8,x,8 (21x1)