4-String Banjo Chord Chart and Tabs in Whole Step Down Tuning

DØ, DØ7, Dø, Dø7, Dm7b5, Dm7°5, D−7b5, D−7°5, D min7dim5, D min7b5
Notes: D, F, A♭, C
4,0,0,1 (2..1)
4,3,5,5 (2134)
4,0,8,5 (1.32)