A                       C#m                     D                  Dm
He came back again to disturb me when I was trying to sleep.
 C#m                            F#m              Bm            E       
His name is Sleepless night, just an ill-natured knight.

A ? C#m ? D ? Dm ? C#m ? F#m ? Bm ? E 
He is always watching me
When I am struggling with some troubles,
He pokes me with his lance.
Cuz that's his hobby... oh...

F                A
I'll give you something sweet.
F                           A
So please let me sleep.
F                                               A
I can't stand your nasty hobby till morning comes.
     Bm                           E
So please let me sleep tonight...
(the rest is the same repetition of the chords. listen to the song to get the timing)

He came back again to disturb me when I was trying to sleep.
His name is Sleepless night, just an ill-natured knight.
I wish he breaks all the troubles in my heart with his lance.
But he only smile...