Yeah, what you know about Nightmare Night, son?
Welcome fillies and gentle colts
No reason to scream
Your favorite princess is back
She’s walkin’ up on the scene
She has been stuck on the moon
But that’s no reason to fret
She’s not a nightmare no more
So buckle down and get set
She’s comin’ gracin’ her subjects
She ain’t leavin’ no choice
She’s gonna blow you all back with her Equestrian voice
So cover all of your fears
And stow away all your fright
The lunar princess is back
To bring the nightmares tonight
She’s living in the past
So you won’t last without the proper care
With a royal farewell and an animate spell
You won’t have long to prepare
Now little fillies this is Nightmare Night
Your ruler Nightmare Moon is back
To come and fill you with fright, so hurry
Now get your goodies and fill up all your bags
And go and leave a candy offering for that big old hag
Get runnin’
And pray above that she’s not comin’ back
To come and take away your soul
And eat you up for a snack
So run away and go hide
Just keep your head out of sight
The darkness is rising again
‘Cause this is Nightmare Night
She’s living in the past
So you won’t last without the proper care
With a royal farewell and an animate spell
You won’t have long to prepare

Nice job! I love your art.