4-String Banjo Chord Chart and Tabs in Irish Tuning

DobM7b5, DobMa7b5, Dobj7b5, DobΔ7b5, DobΔb5, Dob maj7b5
Notes: Do♭, Mi♭, Sol♭♭, Si♭
4,1,1,1 (2111)
4,3,6,6 (2134)