Banjo Chord Chart and Tabs in Double C Tuning

DbmM7b9, Dbm#7b9, Db-M7b9, Db−Δ7b9, Db−Δb9
Notes: D♭, F♭, A♭, C, E♭♭
5,1,1,4,0 (4123.)
1,1,5,4,0 (1243.)
5,1,1,2,2 (41123)
1,1,5,2,2 (11423)