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

CbM7sus2, CbMa7sus2, Cbj7sus2, CbΔ7sus2, CbΔsus2, Cb maj7sus2, Cb major7sus2
Notes: C♭, D♭, G♭, B♭
1,1,1,3 (1112)