Early November - The Rooms Too Coldbut Your So Hot, аккорды

this is my favorite song off this album, its very pretty!
i asked ace at a show how to play this, he said he didnt remeber off hand, 
but it is tuned half a step down......heres the main riff

Eb-
-------|
Bb-
------1| 
Gb-
------0|  4
Db-
---2---|  /times
Ab-
-3---3-| /
Eb-
-------|/

Eb-
-------|
Bb-
------1| 
Gb-
------0|  4
Db-
---2---|  /times
Ab-
-0---0-| /
Eb-
-------|/

Eb-
-------|
Bb-
------1| 
Gb-
------0|  4
Db-
---2---|  /times
Ab-
-------| /
Eb-
-3---3-|/

Eb-
-------|
Bb-
------1| 
Gb-
------0|  4
Db-
---2---|  /times
Ab-
-3---3-| /
Eb-
-------|/

thats the begging riff and it is also played through other parts of the song