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

Mi#mM7, Mi#m#7, Mi#-M7, Mi#−Δ7, Mi#−Δ, Mi# minmaj7
Notes: Mi♯, Sol♯, Si♯, Réx
7,7,8,9 (1123)
10,0,0,9 (2..1)
7,3,4,5 (4123)