From Chapter 2 of The Ruins of 3rd Life

[There should be a GIF or video here. Update the app now to see it.]

(The song's rhythm is based on the tune Grian sings at around 0:51 in the video above, with some improvising I did along the way.

Sung by: Pearl)

Walkin' along
And singin' a song
Putting up torches all night long

Torches
Torches on the wall
Torches
Torches in the hall
Torches
Torches all around

They push all the mobs away and keep us safe and sound

C'mon little buddy lemme show you how it's done
You count your way down from 11 to 1
You space them out nice and neat for efficiency
And to make sure the creepers don't blow up your knees

You could use other sources if you'll be here for a while
Sea pickles, lanterns, whatever fits your style
They keep us all safe and they keep us all intact
Cause people that live in the dark will always get attacked

Torches
Torches are the game
Torches
Torches in my name
Torches
Torches I'll allow

They push all the mobs away and keep us safe and sound