Ukulele Chord Chart and Tabs in Full-step down Tuning

SibmM7, Sibm#7, Sib-M7, Sib−Δ7, Sib−Δ, Sib minmaj7
Notes: Si♭, Re♭, Fa, La
0,0,7,6 (..21)
4,0,3,6 (2.13)
8,0,7,10 (2.13)