I have had this stuck in my head for three hours now. Be thankful this isn't a phone post

Look around you
There are many things to see
That some would say could never be
These things I know
They're true and I will tell you so
They are there to see if you believe
Trolls and witches and fairy kings
Birds that talk and fish that sing
And if your heart is true
Then you will find them too
In every wish and dream and happy home
You will find the kingdom of the gnomes