Easy as it was
--------------------------------------------------------------------------------
 or As it was (that's what my cover says
Melvins, from Gluey Porch Treatments or 10 songs.
Tabbed by Johannes Gammelby

*= Palm mute the note above
~=let it ring
)=bend the note
/=slide to

Drop-D tuning but you can play it in normal tuning but my guitar was in drop-d when I started this song and I was too lazy to re-tune it:)

Here we go, it's fairly easy once you've played it a couple of times.

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-6 6 6 6  6 6 6 6  6 6 6 6    }
-6 6 6 6  6 6 6 6  6 6 6 6    } play this twice
-4 4 4 4  4 4 4 4  4 4 4 4 5)} but skip the last
    *  *  *     *  *  *     *  *  *     note here, the last time.

I know it's not exactly right but this should give you an idea.
 Just give it a few more bashes here and there in the palm muted parts.

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-      5 4
-4 3 2 5 4     

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-6 6 6 6  6 6 6 6  6 6 6 6 
-6 6 6 6  6 6 6 6  6 6 6 6 
-4 4 4 4  4 4 4 4  4 4 4 4 
    *  *  *     *  *  *     *  *  * 

Same here..

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-      5 4
-4 3 2 5 4     5 5 8 7 3 4   4 4 5 4 3 5)

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-6 6 6 6  6 6 6 6  6 6 6 6              }
-6 6 6 6  6 6 6 6  6 6 6 6           5 4}play this 4 times
-4 4 4 4  4 4 4 4  4 4 4 4 4 3 2 5 4    }
    *  *  *     *  *  *     *  *  *

and here

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-             6 6 7 6 4    7 7
-             6 6 7 6 4    7 7 
-4 5 8 7 3 4  4 4 5 4 2 5) 5 5 8 7

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-4 4      4 4            }
-4 4 9 4~ 4 4 9 7 6 2 6 7}play this 4 times 
-2 2      2 2            }(the cool part)
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-9 9 9 9 9 9 9 10 10 10 101010 10 10 9 (the hardtotab part)
-9 9 9 9 9 9 9 10 10 10 101010 10 10 9
-7 7 7 7 7 7 7 8  8  8  8 8 8  8   8 7
    *  *    *  *  *  *  *   *  *   *

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-9 9 9 9 9 9 9 10~/(ditto)
-9 9 9 9 9 9 9 10  / slide around
-7 7 7 7 7 7 7 8   /
 * *   *  *  *   

Play "the hardtotab part" twice
Now play "the cool part" again, 4 times.
Play "the hardtotab part" again, just once and we're done!