The song by band Solstice - the lead singer, Lori, is Amy Lee's (Evanescence) sister:) I 
couldn't find the chords anywhere, so I tried and this should be it:) Any corrections = 
comments:) Enjoy!:)
Capo 1

Verse 1:

Bm9
Once a lover
G
Soon to discover
Bm9              Bb
What suffocation is
Bm9
Once a fighter
G
With desire
Bm9               Bb
Now filled up with dreams


Pre-chorus:
Em9                Bm9
All I know is that I can't breathe
Em9               Bm9
With you hovering over me
Em9               Bm9
All I know is that I can't take
Bb
Anymore of this
Bm9    G
No more
Bm9    Bb
No more


Verse 2:

Bm9
Once a daughter
G
Now a martyr
Bm9           Bb
With no direction
Bm9
Once a brother
G
Now you're smothered
Bm9                Bb
With your imperfection.


Pre-chorus:

Em9                Bm9
All I know is that I can't breathe
Em9                Bm9
With you hovering over me
Em9                    Bm9
And all I know is that I can't take
Bb
Anymore of this


Chorus:

Em9     Bm9
Suffocation
Em9     Bm9
Suffocation
Em9     Bm9
Suffocation
Bb
No more...
Em9     Bm9
Suffocation
Em9     Bm9
Suffocation
Em9     Bm9
Suffocation
Bb
No more...


Em9                Bm9
All I know is that I can't breathe
Em9               Bm9
With you hovering over me
Em9                    Bm9
And all I know is that I can't take
Bb
Anymore of your
C#          Eb
Suffocating me