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

Solbsus4, Solbsus, Solb4, Solbadd4
Notes: Sol♭, Do♭, Ré♭
x,1,1,4 (x112)
8,6,6,6 (2111)
8,8,11,11 (1123)
8,8,6,4 (3421)
8,6,x,6 (21x1)
8,8,11,x (112x)
8,8,x,4 (23x1)