Hopefully the best quality you will find.
Not sure who the composer is.
Long ago there lived a monster
Who rose up from the deep
He terrorized the jungle
Allowed Numeria no sleep
He attacked the jungle animals
Left mothers' cubs to weep
So the Numerians took action
And set out to trap the creep
Do you believe in monsters
From ancient history
Do you believe that
We were sitting pretty
'Til he rose from the lost city
Hungrily
Do you believe in monsters
Flying from the sky
Do you believe you'll
Catch that puma addict
With a little mathematics
You'll apply
The Numerians were fearful
They did not know what to do
So they trapped him underground
Then they cut the key in two
For a thousand years he's slumbered
Now he's risen up to feast
The whole rainforest sings this chorus
Find the key and bag the beast
Do you believe in monsters
Rising from the gloom
Do you believe our humble requisition
If you're not good at addition
Then we're doomed
Do you believe in monsters
Rising from the grave
Do you believe our humble supplication
Use multiplication and we're saved
The situation's dire
And I fear time's running low
You must cross the rings of fire
Hurry up, it's time to go
I know that you can make it
You will brave the monster's wrath
I'd really like to help you, but I'm just no good at math
Do you believe in monsters
Rising from the grave
If you believe that using calculation
You'll select the operation, then we're saved
Do you believe in monsters
From ancient history
The only hope I see
Is that you'll find the two lost keys
Do you believe in monsters
Like me