4-String Banjo Chord Chart and Tabs in Irish Tuning

Миb7sus4, Миb7sus, Миb11
Notes: Ми♭, Ля♭, Си♭, Ре♭
8,8,4,4 (2311)
8,8,11,9 (1132)
8,6,4,6 (4213)