This is split into three different parts, but it's all the same song.
Bass Part:
f1 -e1 d1 -b1 a1
This is repeated throughout the rest of the song.
Lead Vocal Part:
d1 f1 d1 f1 d1 f1 d1 -b1
I'm having trouble trying to sleep
-e1 g -b1 c2 -b1 g1 f1 -e1
I'm counting sheep but running out
-e1 f1 -e1 f1
As time ticks by
d1 f1 d1 f1
And still I try
-e1 g -b1 c2 -b1 g1 f1 -e1
No rest for clock stops in my eyes
f1 g1 f1 f1 g1 f1
On my own here we go
Higher vocals:
Same rythm as lead vocals, this part comes in on the second part of the lyrics
f1 a1 f1 a1 f1 a1 f1 d1
g1 -b1 d2 e2 d2 -b1 a1 g1
g1 a1 g1 a1
f1 a1 f1 a1
g1 -b1 d2 e2 d2 -b1 a1 g1
-b1 c2 d1 -b1 c2 d2