Riff 1
E|---------------------------------|
B|---------------------------------|
G|---------------------------------|
D|---------------------------------|
A|-----------3---------------3-----|
E|-1-0---1-0---0-0-1-0---1-0---0-0-|
                      ^ends here last time through

Play Riff 1 x2.5

Riff 2 w/ tape echo and delay (let notes ring out)
E|-12~------14~------13~------------|
B|----------------------------------|
G|----------------------------------|
D|----------------------------------|
A|----------------------------------|
E|----------------------------------|

Play Riff 2 x2
Play Riff 1 x2.5   "Running faster..."
Play Riff 2 x2
Play Riff 1 x4     "Running faster..."

Riff 3 (let all chords ring out)
E|-------------0~----------0~-0~---------0--0-0-0-0-0--0-0-0-0--0-0-|
B|-------------0~----------0~-0~---------0--0-0-0-0-0--0-0-0-0--0-0-|
G|-2~----------5~----------7~-7~---------4--4-4-4-4-4--4-4-4-4--4-4-|
D|-2~------2-2-2~----------7~------------5--5-5-5-5-5--5-5-5-5--5-5-|
A|-0~------0-0-0~------0-0-0~--------0-0----------------------------|
E|------------------------------------------------------------------|

Play Riff 3 x2

Riff 4 (let all notes ring out)
E|------------------------------------------------|
B|-------2~--0~---------0~------------------------|
G|-----2--------------2-----5~---5~--4~-----------|
D|---2--------------2---------------------4--5/7~-|
A|-0------------000-------------------------------|
E|------------------------------------------------|

E|---------------------------------------------------------------|
B|---------2~--0~---------0~-------------------------------------|
G|-------2--------------2-----5~--5~--4~-------------------------|
D|-----2--------------2--------------------4--5/7--7-7-7-7-7-7-7-|
A|-000------------000--------------------------------------------|
E|---------------------------------------------------------------|

(piano interlude)

Play Riff 1 x4   "Running faster..."
Play Riff 3 x1   "Shadows in sheeps clothes..."
Play Riff 4 x1