4-String Banjo Chord Chart and Tabs in GDAD Tuning

MibmM7, Mibm#7, Mib-M7, Mib−Δ7, Mib−Δ, Mib minmaj7
Notes: Mi♭, Sol♭, Si♭, Re
8,8,9,0 (123.)
8,8,5,4 (3421)
8,4,5,8 (3124)