The Black Angels - Bloodhounds On My Trail Tabs

(Intro)
          Hey, took me a while to figure this out, sorry but i cant find out the very 
first picking that descends a scale, but heres the main riff the guitar does throughout 
the song!!
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OPEN G TUNING: D-G-D-G-B-D
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PLAYED ON A SLIDE GUITAR.
S=Slide

----0-0-0-0-0-0-0-0-0-0-0-0--S-12-12-12-12-12-12-12---|
----0-0-0-0-0-0-0-0-0-0-0-0--S-12-12-12-12-12-12-12---|
----0-0-0-0-0-0-0-0-0-0-0-0--S-12-12-12-12-12-12-12---|
----0-0-0-0-0-0-0-0-0-0-0-0--S-12-12-12-12-12-12-12---|
----0-0-0-0-0-0-0-0-0-0-0-0---------------------------|
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Then it just repeats, if you listen  to the song you'll see how the tab matches.
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Just play open strings then slide up to the twelfth fret.
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