The bass intro can also (almost) be played on the guitar like this:

e------------------------------------------------------------------ | 
B------------------------------------------------------------------ | 
G------------------------------------------------------------------ | 
D------------------------------------------------------------------ | 
A------------------------------------------------------------------ | 
E---5-5---5-5-5---5-4-4---4-4-4---4-2-2---2-2-2---2-0-0---0-0-0---0 | 

the only problem being that there's another drop down.......^ there,
by two frets. There are no more frets on a normal guitar left. You 
could play it up higher, but it looses the 'bass' sound... and this 
is *workable*.

But on to the song!

Lead Guitar:
Verse: 
E5     (0-(b9)(b9)(b9)7-0)
D5     (0-7-7-7-5-0)

Chorus: 
A5     (0-2-2-2-0-0)
E5     (0-0-1-2-2-0)
F#5    (2-2-3-4-4-2)
D5     (2-3-2-0-0-0)

[bass intro]
Quiet now, and hear the tremor of a hope that's growing deep inside

[bass intro]
Hand to mouth, our secret whispers of a dream to roll our tired skies

                 [ E5 ]                [ D5 ]
With a full heart   and opening eyes

                    [ E5 ]                 [ D5 ]
I see the headlights   turn into sunrise

                        [ E5 ]                      [ D5 ]
We'll build on real love   and heal the deep hurt

                   [ E5 ]                            [ D5 ]
And we will step up   to greet the brand new earth

-
     [ A5 ]     [ E5 ]
Whoa Ohhhhhh ohh

     [ F#5 ] [ D5 ]
Whoa Ohhh ohh

     [ A5 ]     [ E5 ]
Whoa Ohhhhhh ohh

     [ F#5 ]    [ D5 ]
Whoa-ohh-ohhh

-

        [ A5 ][ E5 ][ F#5 ][ D5 ]
Hey hey! [whistling]

        [ A5 ][ E5 ][ F#5 ][ D5 ]
Hey hey! [whistling]

-

[drum solo]
Step in time, move to the rhythm of a heart that beats for real life

[bass solo]
Mountain dance under the footsteps of a world that broke the darkest night

                      [ E5 ]                [ D5 ]
Here with a full heart   and opening eyes

                    [ E5 ]                 [ D5 ]
I see the headlights   turn into sunrise

                        [ E5 ]                      [ D5 ]
We'll build on real love   and heal the deep hurt

                   [ E5 ]                            [ D5 ]
And we will step up   to greet the brand new earth

-

     [ A5 ]     [ E5 ]
Whoa Ohhhhhh ohh

     [ F#5 ] [ D5 ]
Whoa Ohhh ohh

     [ A5 ]     [ E5 ]
Whoa Ohhhhhh ohh

     [ F#5 ]    [ D5 ]
Whoa-ohh-ohhh

-

        [ A5 ][ E5 ][ F#5 ][ D5 ]
Hey hey! [whistling]

        [ A5 ][ E5 ][ F#5 ][ D5 ]
Hey hey! [whistling]

(repeat to end)