Guitar Chord Chart and Tabs in 4 String Tuning

DobM7b9, DobMa7b9, DobΔ7b9, DobΔb9
Notes: Do♭, Mi♭, Sol♭, Si♭, Ré♭♭
x,4,8,5,7,4 (x14231)
x,4,8,5,4,7 (x14213)