Not too great a tab, but I have the general chord progression down. It goes from
verse to chorus during the whole song

verse chord progression:
------------------------

Am           G              C
    When the dark wood fell before me

Am              G          F
    And all the paths were overgrown

Am           G                C      
    When the priests of pride say

    there is no other way

Am              G          F
    I tilled the sorrows of stone


Chorus chord progression:
-------------------------

Dm            Am          G
    Cast your eyes on the ocean

F             G           Am
    Cast your soul to the sea

Dm           Am              G
    When the dark night seems endless

Am         G        F
    Please remember me


Bridge:
-------
(twice the length for each chord)
Am    G   F   G