4-String Banjo Chord Chart and Tabs in Irish Tuning

도b7sus4, 도b7sus, 도b11
Notes: 도♭, 파♭, 솔♭, 시♭♭
4,4,0,0 (12..)
4,2,0,2 (31.2)
4,4,7,5 (1132)