Bass Chord Chart and Tabs in C Standard Tuning

Rebb5, RebMb5, RebΔ-5
Notes: Re♭, Fa, La♭♭
1,2,2,1 (1231)
1,0,2,3 (1.23)
1,2,x,1 (12x1)
1,0,x,3 (1.x2)