Ukulele Chord Chart and Tabs in Low-G Half Step Down Tuning

BbM7b5, BbMa7b5, Bbj7b5, BbΔ7b5, BbΔb5, Bb maj7b5
Notes: B♭, D, F♭, A
4,3,1,1 (3211)
4,5,6,6 (1234)