Just something I wrote out of boredom:

https://www.youtube.com/watch?v=mvI-h0QRfcw

Lyrics:

My Little Pony

Ponies count them off

1, 3, 4, 6 Ponies!

Destined heroes

Never fail us

Magical powers

It's a buck of a world!

Ponies count them off

Each hold an Element of Harmony

Twilight Sparkle takes command

Applejack keeps her senses firm on the ground

Count on Rainbow Dash to make the first hit!

We're all in

We're all in

We're all in it together

My Little Pony

Ponies count them off

Rarity is the Gem Seeker

The Beast Master is Fluttershy

Pinkie Pie is ready to party all night long

Let's save Equestria!

We're all in

We're all in

We're all in it together

My Little Pony

Ponies count them off

1, 3, 4, 6, Ponies!

There's nopony better

They're one of a kind

These little ponies

1, 3, 4, 6

1, 3, 4, 6

My Little Pony!!!

Yeah, it's not great, but I just made it up on the fly. Besides, I was bored.