I believe the song is tuned half step down... Enjoy!! 

Em                          Am
When I wake up early in the morning
  G       C    G         B7
Lift my head, I'm still yawning
 Em                          Am
When I'm in the middle of a dream
 G      C               C
Stay in bed, float up stream (float up stream)

  G                      Am
Please, don't wake me, no, don't shake me
  Bm             Am             Cmaj7
Leave me where I am - I'm only sleeping
 
Em                           Am
Everybody seems to think I'm lazy
G        C        G             B7
I don't mind, I think they're crazy
 Em                           Am
Running everywhere at such a speed
 G         C     G         C
Till they find there's no need (there's no need)
  
 G                  Am              Bm
Please, don't spoil my day, I'm miles away
            Am          Cmaj7
And after all I'm only sleeping

Dm                     E7                Am
Keeping an eye on the world going by my window
Dm
Taking my time

E7                              Am
Lying there and staring at the ceiling
 G         C      G     B7
Waiting for a sleepy feeling...

SOLO: Em Am G C G C walk down to Am
  
G                   Am              Bm
Please, don't spoil my day, I'm miles away
              Am       Cmaj7
And after all I'm only sleeping

 Dm                    E7                Am
Keeping an eye on the world going by my window
Dm
Taking my time

Em                           Am
When I wake up early in the morning
G        C     G         B7
Lift my head, I'm still yawning
Em                          Am
When I'm in the middle of a dream
G        C             C
Stay in bed, float up stream (float up stream)
 
G                       Am
Please, don't wake me, no, don't shake me
 Bm              Am           Cmaj7
Leave me where I am  I'm only sleeping