As this whole song revolves around four chords and one little lead line I though I'd 
tab those out and you can piece it together by playing along to the track

Rhythm

  Em            Bm            D             F#
|-7-7-7-7-----|-7-7-7-7-----|-10-10-10-10---2-2-2-|-2-2------------|
|-8-8-8-8-----|-7-7-7-7-----|-10-10-10-10---2-2-2-|-2-2------------|
|-9-9-9-9-----|-7-7-7-7-----|-11-11-11-11---3-3-3-|-3-3------------|
|-9-9-9-9-----|-9-9-9-9-----|-12-12-12-12---4-4-4-|-4-4------------|
|-7-7-7-7-----|-9-9-9-9-----|-12-12-12-12---4-4-4-|-4-4------------|
|-------------|-7-7-7-7-----|-10-10-10-10---2-2-2-|-2-2------------|

Lead

  Em           Bm         D        F#
|------------|----------|------------|--------------|
|------------|----------|------------|--------------|
|------------|----------|------------|--------------|
|------------|----------|------------|--------------|
|---------0--|-2--------|-5---4---5--|-4---2--------|
|-0---4------|----------|------------|--------------|

  Em           Bm         D        F#
|------------|----------|------------|------------|
|------------|----------|------------|------------|
|------------|----------|------------|------------|
|------------|----------|------------|------------|
|---------0--|-2--------|-5---4---5--|-4----------|
|-0---4------|----------|------------|------------|

The lead line is played under the verse and the bridge-type-thing. The first 3 bars of 
lead line is also played on the outro.

NB This lead line may be played on bass in the same octave through a distortion pedal 
some heavy picking. This would make it easier for a three-piece band to play it live, but 
i think it sounds better on guitar.

Enjoy