Tabbed by: Synthesized 
Tuning: 1/2 Step Down
      D          Bm           G           A
e|---2----3--2----|---2----3--2----|----3----5--3----|----0----2--0---------|
B|---3----3--3----|---3----3--3----|----3----3--3----|----2----2--2---------|
G|---2----2--2----|---4----4--4----|----0----0--0----|----2----2--2---------|
D|----------------|----------------|-----------------|----------------------|
A|----------------|----------------|-----------------|----------------------|
E|----------------|----------------|-----------------|----------------------|
Those four measures are just repeated throughout the song.