Guitar Chord Chart and Tabs in Half Step Down Tuning

BbM9, BbΔ9, Bb maj9
Notes: B♭, D, F, A, C
11,9,9,11,11,9 (211341)
9,9,9,11,11,11 (111234)
11,9,9,x,11,9 (211x31)
9,9,9,x,11,11 (111x23)
11,x,9,11,11,9 (2x1341)
9,x,9,11,11,11 (1x1234)