Chevelle - One Lonely Visitor, аккорды

Hey, this is my first tab, but i am almost 100% sure it is correct.

Tuning is 
Eb
 
Ab
 
Db
 
Gb
 
Bb
 eb (crazy a chevelle song not in drop 
D
)

There are three chords on this song, the main riff goes:
eb--7----7---
Bb-
-7----7---
Gb-
-9----9---
Db-
-9----9---
Ab-
-7----7---
Eb-
-7----0---

Just repete these untill the verse where you mainly play

eb--7--
Bb-
-7--
Gb-
-9--
Db-
-9--
Ab-
-7--
Eb-
-7--

but when you listen closely to the song you can hear him hit:

eb--x--
Bb-
-x--
Gb-
-7--
Db-
-7--
Ab-
-7--
Eb-
-7--

Just move your middle finger up and bar while you keep your ring and pinky in
the same place, it is pretty easy, and you just need to listen to the song to
figure it out.

Anyway, i love this song and thought it needed a tab

-Mark