How to read tablature? 
Intro Riff:
   Bb                Db
xA|-------5---------------3---------|
xE|-----------------1---1------0----|
xC|-2---2-------2-------------------|
xG|---2-------2---2---2------3---3--|

   Ab                 Eb
xA|-------3-----------2-------2--2--|
xE|---0-----1---0---3------3--3--3--|
xC|-0-------------------2-----2--2--|
xG|-----0-----0---0-----------0--0--|

Verse 1:
Bb               Db
Sally Sparrow I wrote you a letter
   Ab                              Eb
To make you feel better 'bout the fact that I'm gone
         Bb                        Db
I may be stuck in the past but my future is vast
         Ab                           Eb
Don't go looking for me girl, you've got to go on

      Bb                                  Db
Don't think he's taking to you he's just on the TV
          Ab                               Eb
Well look past the Easter Egg and see the reality
  Bb                                Db
a world of time and space inside a funny blue box
    Ab                              Eb         Eb        Eb
The angels are approaching and the front door is locked

Bridge:
           Bb  Db  Ab  Eb
So don't blink,
               Bb  Db  Ab  Eb
I said, don't blink

Chorus:
     Bb                                 Db
Just look directly at them and they'll stay where they are
  Ab                                 Eb
I think they're crying anyway, they can't mean no harm
Bb                         Db
My eyes are watering, I'm right on the brink
    Ab                       Eb
I'm sure nothing would happen if I were to-

Interlude Riff:
   Bb                Db
xA|-------5---------------3---------|
xE|-----------------1---1------0----|
xC|-2---2-------2-------------------|
xG|---2-------2---2---2------3---3--|

   Ab                 Eb
xA|-------3-----------2-------2--2--|
xE|---0-----1---0---3------3--3--3--|
xC|-0-------------------2-----2--2--|
xG|-----0-----0---0-----------0--0--|

Verse 2 - same chords as Verse 1 -:
The doctor isn't here this time this wont be a breeze
He's stuck in 1969 on your DVDs
Just listen very carefully to what he's got to say
Do not turn your back on them and don't look away

If they get inside the Tardis then the sun will go out
Just go down to the cellar and show them what you're about
They move faster than you could ever believe
Don't let the light go out and don't be naive

Bridge:
           Bb  Db  Ab  Eb
So don't blink,
               Bb  Db  Ab  Eb
I said, don't blink

Chorus:
     Bb                                 Db
Just look directly at them and they'll stay where they are
  Ab                                 Eb
I think they're crying anyway, they can't mean no harm
Bb                         Db
My eyes are watering, I'm right on the brink
    Ab                       Eb
I'm sure nothing would happen if I were to-

    Db                          Bb
The future's coming quickly so please don't be scared
    Ab                              Eb
The answers will find you just make sure you're prepared
Db                                   Bb
When you see the Doctor then you'll work out the link
    Ab                               Eb
But even though its ended please be sure not to blink