Tool - Schism
Drop D Tuning
Low To High - D A D G B E

Intro: (this is bass, but it\'s pretty cool chords for guitar)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|--3---2---5---7-----3---2---5---7--------------------------------------|
|--3---3---5---8-----3---3---5---7--------------------------------------|
|--x---x---x---x-----x---x---x---x--------------------------------------|
|--0---3---5---8-----0---3---5---8-------0------------------------------|

Bass Riff:
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------3-------------3-------5-------------------------------------|
|-----5p3h5-----7---5p3h5-----7-----------------------------------------|
|--0----------0---0---------0---0---------------------------------------|

Riff I: (the first chord sorta fades in with a slow volume swell)
|-----------------------------------------------------------------------|
|------------------------------------------------------3----------------|
|-------------3-3---2-----3---2---5- repeat 4x --------2----------------|
|--0--------0-----0---0-0---0---0---- end with->---0-0-0----------------|
|--0--------------------------------------------------------------------|
|--0--------------------------------------------------------------------|
 (all heavily palm muted)

Fill Part: (let these notes ring loud)
|----------------3----------5-------------------------------------------|
|---3--------------3----------3-----------------------------------------|
|-----------------------------------------------------------------------|
|-----0-----------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|

Main Verse Riff: (this is heavy palm muted thru verses)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------5-------------5-------7-------------------------------------|
|-----7p5h7-----9---7p5h7-----9----- repeat ----------------------------|
|---0---------0---0---------0---0---------------------------------------|
|-----------------------------------------------------------------------|

Riff II: (very slight variation on the verse riff, plus no muting)
         (only real difference is you hold that one note (A) longer)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------5----------------5-------7-- repeat---------------7\\--------|
|-----7p5h7-----9------7p5h7-----9------------------end-with------------|
|--0----------0---0~-----------0---0------------------------------------|
|-----------------------------------------------------------------------|

Heavy Chord Part:
|-------------------------------------------------------------------------|
|-------------------------------------------------------------------------|
|-------------------------------------------------------------------------|
|--0-x-x-3-x-x-5-3-x-x-3-5-5----------------------------------------------|
|--0-x-x-3-x-x-5-3-x-x-3-5-5-----3- repeat 3 times------------------------|
|--0-x-x-3-x-x-5-3-x-x-3-5-5-3h5------------------------------------------|

(4th time play this)                       (play this with upstroke)
|--------------------------------------------------3--------------------|
|--------------------------------------------------3--------------------|
|--------------------------------------------------2--------------------|
|--0-x-x-3-x-x-3h5-3-x-x-3-5-5---------------------0--------------------|
|--0-x-x-3-x-x-3h5-3-x-x-3-5-5-----3------------------------------------|
|--0-x-x-3-x-x-3h5-3-x-x-3-5-5-3h5--------------------------------------|

Right before the Interlude part, the Riff II is played like before, but 
the end of it is repeated a bunch right before the Interlude begins.

Interlude: (these are lots of strange effects, like a pitch shifter i think)
           (this is a great section, reminds me of Pink Floyd)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-14-----17-----14-----19-----12-----14-----10-----12---10---12---------|
|----0-0----0-0----0-0----0-0----0-0----0-0----0-0----0----0----0-------|
|-----------------------------------------------------------------------|

Riff III: (right after interlude)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|------------------------------------------------------------2----------|
|--14-----17-----14-----17-----14---14-------10----5----12\\--2----------| repeat this
|-----0-0----0-0----0-0----0-0----0----0---8-----3---10------0--0-0-----| once
|-----------------------------------------------------------------------|

Riff IV:
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|----------------------------------------------------------------7--7^--|
|--14-----17-----14-----17-----14---14-------10----5----12---0---7--7^--|
|-----0-0----0-0----0-0----0-0----0----0---8-----3---10------0---5--5^--|
|------------------------------------------------------------0---0------|

|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|--7^-------------------------------------------------------------------|
|--7^---8-8-\\--3-3-/--10-10-\\---0---------------------------------------|
|--5^---8-8-\\--3-3-/--10-10-\\---0---------------------------------------|
|--0----8-8-\\--3-3-/--10-10-\\---0---------------------------------------|

Riff V: (the timing here and at the end of the riff above is kind of tough)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|--0--0--7-----0-----------5-/-10---------------------------------------|
|--0--0--5---0-------0-----3-/-8----------------------------------------|
|--0--0----------0-5---0-3----------------------------------------------|

Riff VI:
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-0-0-3-0-2-0-0-3-0-2-0-5-----------------------------------------------|

Riff VII: (sortof mute all this part, accent the fretted notes, do some
           scratching I think, not really sure here)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|---8--7------8---7----10-----------------------------------------------|
|---0--0------0---0----0------------------------------------------------|

The End Riff: (I hit that 6 with my pinkie)
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|-----------------------------------------------------------------------|
|------------0----------------------------------------------------------|
|-------------------------6--------3------------------------------------|
|--0---0h3h5----0---0h3h5----0h3h5--------------------------------------|

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Enjoy!