the whole song is on the E string.

G|-----------|------------|--------|---------|
D|-----------|------------|--------|---------|
A|-----------|------------|--------|---------|
E|7----------|7--5--7--5--|1-------|---------|

every once in a while you can play the F, but an octave lower. you gotta listen to the 
to know where though. like this...

G|-----------|------------|-----------|-------|
D|-----------|------------|---3-------|-------|
A|-----------|------------|-----------|-------|
E|7----------|7--5--7--5--|1----------|-------|

then, by about 5:20, just some like variations...
the timing is off for this last part, i can only hope that you all understand it...

G|-----------|---------------|------------------|
D|-----------|---------------|------------------|
A|-----------|---------------|------------------|
E|7----------|7--5--7--5--7--|---7--5--7--5--7--|


E|7--5--7--5--7|--7-------|7--7--7--7--7--7--7|