Guitar Chord Chart and Tabs in New Song Tuning

DoØb9
Notes: Do, Mi♭, Sol♭, Si♭, Ré♭
10,11,7,11,x,7 (2314x1)
10,x,7,11,9,7 (3x1421)
7,11,7,11,x,10 (1314x2)
7,x,7,11,9,10 (1x1423)