Bass Chord Chart and Tabs in Drop C# Tuning

Sibb5, SibMb5, SibΔ-5
Notes: Si♭, Re, Fa♭
9,8,9,8 (2131)
x,8,9,8 (x121)
9,6,9,10 (2134)
x,6,9,10 (x123)
9,8,x,8 (21x1)
9,6,x,10 (21x3)