this isn't the whole song but most of it i think 
it's in D-tuning a whole step down (down one step) (D-G-C-F-A-D)
you'l have to look to shiver intro tab (Ver.2) for the intro after the intro 
you'll get somthing like 


D5        C5                 G5
The wind brings changes in direction
D5                C5               G5
Leaves and seeds and journeys of souls
D5               C5                          G5 
So much of past has been running away from moments
D5                      C5                  G5
but the right moments, they catch you and then ...