Cappo: 5th 
Chords used:
                E A D G B e
                -----------
        G       3 2 0 0 3 3
        C       0 3 2 0 1 0
        Em      0 2 2 0 0 0
        Cadd9   0 3 0 0 1 0
        Dm      0 0 0 2 3 1
        F       0 3 3 2 1 0
Slightly higher than the original..

            G 
Close your eyes
           C  
Get some sleep
            Em
It's too late now
      C
To change anything
           G
But it's alright
            C
 Get some sleep
           Em
 It's so dark outside
      C
 So close your eyes
               Dm   C9  F
 And feel the world turn round
                Dm
 If you're not lost
    C9                 F
 I guess that makes you found