This song can be played with either the open chords or the power chords, it sounds good 
way. I prefer the open chords although its usually played power chords

Intro: G D Em C x2

G               D
Must be your skin that I'm sinkin in
Em              C
Must be for real cause now I can feel
G
and I didn't mind
D
it's not my kind
Em          C
not my time to wonder why
G
everything's gone white
D
and everything's grey
Em            C
now your here now you away
G
I don't want this
D
remember that
Em                C
I'll never forget where your at
G          D       Em             C
.............don't let the days go by,glycerine
G      D   C          G      D   C
............glycerine..............

G
I'm never alone
D
I'm alone all the time
Em
are you at one
C
or do you lie
G
we live in a wheel
D
where everyone steals
Em                C
but when we rise it's like strawberry fields

G
If I treated you bad
D
you bruise my face
Em
couldn't love you more
C
you got a beautiful taste

G          D                Em         C
..............don't let the days go by...............
G              D            Em
could have been easier on you
        C
I coudn't change though I wanted to
G               D            Em
Should have been easier by three
               C
our old friend fear and you and me
G        D   C
..............glycerine x2
G          D                Em       C
..............don't let the days go by..,glycerine
G          D                Em       C
..............don't let the days go by.....
G          D                Em       C
byyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
G          D                Em       C
............................glycerine,glycerine
G          D                Em       C
............................glycerine,glycerine

G
I needed you more
D
when we wanted us less
Em               C
I could not kiss just regress
G
it might just be
D
clear simple and plain
Em
that's just fine
C
that's just one of my names
G            D                Em      C
................don't let the days go by
G             D         Em        C
could've been easier on you,you,you,glycerine
G             D    C
...................glycerine x3

G             D    C
..........................

then violin outro

I didnt include the midsection bridge because i didnt know it, soz if that causes any 
This is my first tab so sorry if there is a mistake in the progression. the strum pattern 
simple if you just listen to the song.