Ukulele Chord Chart and Tabs in Half-step down Tuning

MibM7b5, MibMa7b5, Mibj7b5, MibΔ7b5, MibΔb5, Mib maj7b5
Notes: Mi♭, Sol, Si♭♭, Ré
3,4,4,6 (1234)
8,10,0,11 (12.3)