Ukulele Chord Chart and Tabs in dark Tuning

Sibm2, Sibmadd2, Sibmadd9
Notes: Si♭, Re♭, Fa, Do
8,8,6,4 (3421)
6,8,8,4 (2341)
8,4,6,8 (3124)
6,4,8,8 (2134)