The First Orignal Demo for the My Little Pony Adventures (Early FiM/G4!) Theme Song. Sung by Amy Keating Rogers (@KeatingRogers on Twitter/X).
Taken Directly from the 2019 Leaks!

Original Song File Name:
My little Pony.mp3

Lyrics:
My Little Pony:  The Magic of Friendship
Come on let’s meet our Pony Friends.

There’s Twilight Twinkle, a Unicorn pony
To books and lessons she must tend.

Fluttershy takes care of all the sweet creatures
She’s timid yet she’s brave.

Rainbow Dash races with Pegasus passion
Too bad that pony won’t behave.

Applejack works hard, just like all Earth ponies.
Putting the pony before the cart.

Unicorn Rarity finds the great treasures
Filling their beauty with her heart.

Pinkie Pie’s laughter is what makes her special
Her sweetness shines out bright and strong

Together these six friends are learning together
With friendship they just can’t go wrong.

In Ponyville they find the Magic of Friendship
Will guide them on their way.

My Little Pony: The Magic of Friendship.
Find friendship every day.  True friendship come what may.