4-String Banjo Chord Chart and Tabs in Dim Tuning

Mib7b5, MibM7b5, MibM7b5, MibM7b5, Mib dom7dim5
Notes: Mi♭, Sol, Si♭♭, Ré♭
3,4,3,5 (1213)
7,0,3,5 (3.12)
9,0,7,11 (2.13)