Ukulele Chord Chart and Tabs in Half-step down Tuning

Fb°, Fbmb5, Fbmo5, Fb dim, Fb Diminished
Notes: F♭, A♭♭, C♭♭
x,5,4,2 (x321)
4,5,4,8 (1213)
1,x,1,2 (1x12)
1,5,x,2 (13x2)