Look and Read: Dark Towers (Episode 9 - Who can help?)

Come with me, yes come with me,
To Dark Towers.
Who can tell what we shall see
In Dark Towers?
Dust and cobwebs everywhere,
Footsteps on the winding stair,
Mystery is in the air,
In Dark Towers.
In the garden, in the hall,
Through the arch behind the wall,
Come and listen to the call
Of Dark Towers.
The educational segment features the songs:
Here's a word you'd like to know,
Break it up in bits, like so:
Sound them out, one after the other.
Now squeeze and squeeze them back together.
Tree!
AND
Why don't you build yourself a word?
Just come on; build yourself a word.
Take 'some', take 'thing', and build yourself a word.
Build yourself a word.
Something, something.
Why don't you build yourself a word?
Just come on; build yourself a word.
Take 'every', take 'thing', and build yourself a word.
Build yourself a word.
Everything, everything.
Why don't you build yourself a word?
Yes, come on; build yourself a word.
Take 'every', take 'one', and build yourself a word.
Build yourself a word.
Everyone, everyone.
(Bill the Brickie)
AND
Have a word, but don't take fright,
Have a go; you might be right.
Look ahead; look behind.
See what clues you can find.
Use your head; think it out,
What's the sentence all about?
Have a guess,
Still in doubt?
Look at the letters,
and check it out.
With a word
You don't know,
The main thing is,
to have a go!
(Dog detective)