Guitar Chord Chart and Tabs in one step closer tuning Tuning

Sib°9, Sib dim9
Notes: Si♭, Re♭, Fa♭, La♭♭, Do
9,x,10,11,11,9 (1x2341)
9,x,10,9,11,11 (1x2134)
9,8,x,11,8,9 (21x413)
9,8,x,9,8,11 (21x314)