This is my hopefully close interpretation. I might eventually post a cover video 
of it on Youtube. Enjoy!

Celldweller - "Eon" - Wish Upon a Blackstar

Intro(Play each section twice)
C |-------|------------------------------------|
G |-------|------------------------------------|
Eb|-------|------------------------------------|
Bb|-------|------------------------------------|
F |-2-2-2-|--------------------0-0-1-0-0-0-1-0-|
Bb|-2-2-2-|-2-2-3-2-2-2-3-2--------------------|

(Play whole twice)
C |---------------------------------|---------------------------------|
G |---------------------------------|---------------------------------|
Eb|---------------------------------|---------------------------------|
Bb|---------------------------------|---------------------------------|
F |-------------------------------7-|-0-0-1-0-0-0-1-0---------5-------|
Bb|-2-2-3-2-2-2-3-2-5-5-5-7-8-7-5---|-----------------5-5-5-7---7-5-0-|

(Play once)
C |---------------------------------|---------------------------------|
G |---------------------------------|---------------------------------|
Eb|---------------------------------|---------------------------------|
Bb|---------------------------------|---------------------------------|
F |-2-2-3-2-2-2-3-2-5-5-5-7-8-7-5-7-|-7-7-8-7-7-7-8-7-5-5-5-7-5-7-5-0-|
Bb|-2-2-3-2-2-2-3-2-5-5-5-7-8-7-5---|-7-7-8-7-7-7-8-7-5-5-5-7---7-5-0-|

Verse(repeated) "...life's withdrawn" ?...wait another eon!?
C |---------|---------------------|----------------------|
G |---------|---------------------|----------------------|
Eb|---------|-------------9-9-9-9-|----------------------|
Bb|-5-------|-5-------------------|-5--------------------|
F |-3---0-2-|-3--0-2--------------|-3---0-2-----2--2---0-|
Bb|-----0-2-|----0-2--------------|-----0-2-----2--2---0-|

Post-Verse
C |-----------------------|------------------------|
G |-----------------------|------------------------|
Eb|-9-9-9-9-9-9-7-9-9-7---|-9-9-9-9-9-9------------|
Bb|-----------------------|-------------9--7-------|
F |---------------------5-|-------------7--5--7--5-|
Bb|---------------------5-|-------------------7--5-|

C |-----------------------|---------------------------|
G |-----------------------|---------------------------|
Eb|-9-9-9-9-9-9-7-9-9-7---|---------------------------|
Bb|-----------------------|-7-7-7-7-7-7-7-7-7-7---2-2-|
F |---------------------5-|-5-5-5-5-5-5-5-5-5-5---0-0-|
Bb|---------------------5-|---------------------------|

Pre-Chorus
C |---------------------------------|---------------------------------|
G |---------------------------------|---------------------------------|
Eb|---------------------------------|---------------------------------|
Bb|---------------------------------|---------------------------------|
F |-------------------------------7-|-0-0-1-0-0-0-1-0---------5-------|
Bb|-2-2-3-2-2-2-3-2-5-5-5-7-8-7-5---|-----------------5-5-5-7---7-5-0-|

C |---------------------------------|---------------------------------|
G |---------------------------------|---------------------------------|
Eb|---------------------------------|---------------------------------|
Bb|---------------------------------|-7-7-7-7-8-8-8-8-9-9-9-9---------|
F |-------------------------------7-|-5-5-5-5-6-6-6-6-7-7-7-7-5-5-5-5-|
Bb|-2-2-3-2-2-2-3-2-5-5-5-7-8-7-5---|-------------------------5-5-5-5-|

Chorus 1A(2x)
C |---------------------------------|-------------------------------|
G |---------------------------------|-------------------------------|
Eb|---------------------------------|-------------------------------|
Bb|---------------------------------|-------------------------------|
F |-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|--------2--------------2-------|
Bb|-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|-5-2--2---3-2-0-5-2--2---3-2-0-|

Chorus 1B(1x) "...eternity is what a moment seems..."
C |---------------------------------|---------------------------------|
G |---------------------------------|---------------------------------|
Eb|---------------------------------|---------------------------------|
Bb|---------------------------------|---------7-7-7-7-8-8-8-8-8-8-8-8-|
F |-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|-5-5-5-5-5-5-5-5-6-6-6-6-6-6-6-6-|
Bb|-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|-5-5-5-5-------------------------|

Verse(1x)
Post-Verse(1x)
Pre-Chorus(1x)
Chorus 1A/B(1x)

Breakdown A(2x - 2nd start muted and let off slowly)
C |-------------------|----------------|----------------|
G |-------------------|----------------|----------------|
Eb|-------------------|----------------|----------------|
Bb|-------------------|----------------|----------------|
F |-------------------|----------------|----------------|
Bb|-2--2-2--2--222--2-|-2-2--2--232--2-|-2-2--2--232--2-|
    .  . .  .  ...  .   . .  .  ..   .   . .  .
Breakdown B
C |---------|--------------------|-----------------|
G |---------|--------------------|-----------------|
Eb|---------|--------------------|-----------------|
Bb|-5-------|--------------------|-----------------|
F |---1-0---|-1--1--1--1--1-131--|-------------12\-|
Bb|---------|--------------------|-5--5--5--5------|

C |---------|---------------------------|
G |---------|---------------------------|
Eb|---------|---------------------------|
Bb|-5-------|----------------------7----|
F |---1-0---|------------------------3--|
Bb|---------|-5-0-5--4-0-4--3-0-3-------|

C |---------|--------------------|-----------------|
G |---------|--------------------|-----------------|
Eb|---------|--------------------|-----------------|
Bb|-5-------|--------------------|-----------------|
F |---1-0---|-1--1--1--1--1-131--|-------------12\-|
Bb|---------|--------------------|-5--5--5--5------|

Chorus 2A(2x)  Chorus 2B
C |---|-3-----|--------------|-3-----|--------------|-3-----|
G |---|-6-----|--------------|-6-----|-3------------|-6-----|
Eb|-9-|-5---7-|-9---4-4--4-4-|-5---7-|-2------------|-5---7-|
Bb|-7-|-3---5-|-7---2-2--2-2-|-3---5-|-0---7-7--5-5-|-3---5-|
F |-7-|-3---5-|-7---2-2--2-2-|-3---5-|-0---5-5--3-3-|-3---5-|
Bb|-7-|-3---5-|-7---2-2--2-2-|-3---5-|-0------------|-3---5-|

Breakdown 2(After electronic breakdown)
C |--------|---------------|---------------|---------------|------------------|
G |--------|---------------|---------------|---------------|------------------|
Eb|--------|---------------|---------------|---------------|------------------|
Bb|--------|-9--4----------|-9--5--------5-|-9--4----------|-9--5--------5----|
F |--------|-7--2--5--7--2-|-7--3--5--7--3-|-7--2--5--7--2-|-7--3--5--7--3-2--|
Bb|-XXXXXX-|-------5--7--2-|-------5--7----|-------5--7--2-|-------5--7-----5-|

C |---------------|---------------|---------------|---------------------------------|
G |---------------|---------------|---------------|---------------------------------|
Eb|---------------|---------------|---------------|---------------------------------|
Bb|-9--4----------|-9--5--------5-|-9--4----------|-7-7-7-7-8-8-8-8-9-9-9-9---------|
F |-7--2--5--7--2-|-7--3--5--7--3-|-7--2--5--7--2-|-5-5-5-5-6-6-6-6-7-7-7-7-5-5-5-5-|
Bb|-------5--7--2-|-------5--7----|-------5--7--2-|-------------------------5-5-5-5-|

Chorus 3A(2x)
C |---------------------------------|-------------------------------|
G |---------------------------------|-------------------------------|
Eb|---------------------------------|-------------------------------|
Bb|---------------------------------|-------------------------------|
F |-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|--------2--------------2-------|
Bb|-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|-5-2--2---3-2-0-5-2--2---3-2-0-|

Chorus 3B
C |---------------------------------|------------------------|
G |---------------------------------|------------------------|
Eb|---------------------------------|------------------------|
Bb|---------------------------------|------------------------|
F |-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|------------------------|
Bb|-7-7-8-7-7-7-8-7-0-0-2-0-0-0-2-3-|-5-5--5-5-5--4-4--4-4-4-|

C |---------------------------|-------------------------------|
G |---------------------------|-------------------------------|
Eb|---------------------------|-------------------------------|
Bb|--2--2-2-2-----------------|-------------------------------|
F |-3---------3-3-3-3-3-3-3-3-|-------------------------------|
Bb|---------------------------|-5-5-5-0--0-0--1-1-1-1-1-1-1-1-|

Outro
C |------------------------------------|---|
G |------------------------------------|---|
Eb|------------------------------------|---|
Bb|------------------------------------|-2-|
F |--------------------0-0-1-0-0-0-1-0-|-2-|
Bb|-2-2-3-2-2-2-3-2--------------------|-2-|