Savoy Brown - Stay While The Night Is Young chords

Stay While the Night is Young
by Savoy Brown
*In the video used to find these chords, Simmonds does not bar the Bbm and Ab chords. 
Instead, he uses the thumb on the 6th string.


Bbm (6,8,8,6,6,x)
Ab  (4,6,6,5,4,x)
Eb9 (x,6,5,6,6,x)
D9  (x,5,4,5,5,x)
Db9 (x,4,3,4,4,x)

[ Tab from: http://www.guitaretab.com/s/savoy-brown/360936.html ]
Bb9        Ab              Eb9
    Don't worry 'bout the morning
Bb9             Ab              Eb9
    Because the day might never come
Bb9        Ab             Eb9
    Don't worry 'bout the future
         D9             Db9        **Bb9
    Just stay while the night is young

**The last Bb9 in the chorus is the first in the reutrn to the Bb9->Ab->Eb9 progression