Guitar Chord Chart and Tabs in Roby Dukting Tuning

도bM11, 도bΔ11, 도b maj11
Notes: 도♭, 미♭, 솔♭, 시♭, 레♭, 파♭
8,8,10,11,0,0 (1234..)
8,8,0,11,0,10 (12.4.3)