Here's the tab to Stay (track 6 on Potter's Field) in standard drop-d tuning (i hate 
to shit like open c, so i looked at the other tabs, and then transcribed it by ear myself.)

12 Stones - Stay
Tuning - drop d (D A D G B E)
Capo - N/A
Key: h=Hammer; /=Slide; x=muted strum; ~=let ring (shortly); |=mute quietly

Verse: (clean electric, small amount of Tone)
E|------------------------------------------------|
B|------------------------------------6xx6~~~~~6--|
G|------------------------------------5xx5~~~~~5--|
D|------------------------------------3xx3~~~~~3--|
A|-----7---7h8-8-------5---5h7-7------3xx3~~~~~3--|
D|--7~~--7-------7/5~~---5--------3-3/3xx3~3-3-3--|

Verse 1 lyrics:
I walk to the edge again,
Searching for the truth.
Taken by the memories,
Of all that I've been through.

Pre-Chorus - Same chord as in the end of the Verse, you simply slide the fingering 
frets 5, 7, and 3 like this: (same settings as Verse)
E|---------------|
B|--8--10--6--8--|
G|--7--9---5--7--|
D|--5--7---3--5--|x2
A|--5--7---3--5--|
D|--5--7---3--5--|

Pre-Chorus Lyrics:
If I could hear your voice my life,
Would be okay.
I know that I've been wrong,
But I'm begging you to stay.
Won't you stay?

Chorus: (electric + distortion)
E|------------------|
B|------------------|
G|------------------|
D|--3--5--7--10/12--|x2 (listen for rhythm of 3rd chord second time through)
A|--3--5--7--10/12--|
D|--3--5--7--10/12--|(10 chord only played first time through)

E|--------------------------------|
B|--------------------------------|
G|--------------------------------|
D|--3-3xxxx5-5xxxx7--10/12--3--5--|
A|--3-3xxxx5-5xxxx7--10/12--3--5--|
D|--3-3xxxx5-5xxxx7--10/12--3--5--|

Chorus Lyrics:
Will you be here?
Or will I be alone?
Will I be scared?
Teach me how to be strong.
If I fall down,
Will you help me carry on?
I can not do this alone.

Pre-Verse / Post-Chorus rhythm guitar played during solo: (electric + distortion)
E|--------------------------|
B|--------------------------|
G|--------------------------|
D|--7--5--3--5--7--5--3--5--|
A|--7--5--3--5--7--5--3--5--|
D|--7--5--3--5--7--5--3--5--|

Verse 2 guitar = same as verse one
Lyrics:
I wish that I could turn back time,
Just to have one more chance.
To be the man that I need to be,
I pray you'll understand.

Pre-chorus guitar and lyrics same as first time through.

Bridge: (electric + distortion)
E|-----------   ---------|
B|-----------   ---------|
G|-----------   ---------|
D|--0--3--7--   --10/12--|
A|--0--3--7--x4 --10/12--|only after 4th |7| chord
D|--0--3--7--   --10/12--|

Bridge-esque part before chorus reprise: (clean electric) [chorus lyrics]
E|-----------    ---------|
B|--6--8--10-    ---------|
G|--5--7--9--    ---------|
D|--3--5--7--x4  --10/12--|played after the first time through the first
A|--3--5--7--    --10/12--|  three chords, and thats it.
D|--3--5--7--    --10/12--|

Outro: (electric + distortion)
E|-----------|
B|-----------|
G|-----------|
D|--3--5--7--|x4
A|--3--5--7--|
D|--3--5--7--|

ourtro lyrics:
I am not alone, I know you're there.
I am not alone, I know you're there.
I am not alone, I know you're there.
I am not alone.