This story is a sequel to Pandemic

Six months ago, the world humanity knew had been irrevocably shattered in a way they would never have imagined. ETS -- Equine Transformation Syndrome -- had arrived, a powerful transformation spell attached to an otherwise ordinary flu virus. Only with the assistance of Equestria in the form of Twilight Sparkle and Starlight Glimmer had ETS been stopped from transforming all of humanity into ponies.

Humanity had been saved, but at a cost. Hundreds of millions of humans had been fully transformed into ponies, and many did not want to go back. The United States was hit especially hard, with over a quarter of its population as ponies. Friction between humans and ponies, Earth and Equestria, has been growing. Families torn apart by ETS had yet to reconcile.

The collision of worlds that the pandemic had brought had only just begun.

Updates weekly FOR NOW -- may switch to every two weeks in the future. I will announce as such.

The scope of the multiverse is so tremendously beyond the comprehension of most beings that, if they were to truly know what it meant, they would break down and be unable to live their lives the way they wished. Most worlds are lucky to be blissfully unaware of the true picture of reality, never to encounter the higher forces and civilizations.

However, when one of those higher forces make contact with one of those unaware worlds - intentionally or not, peacefully or not - everything will change drastically. Sometimes the change is slow, sometimes rapid. Regardless of the pacing, like all change, it is both good and bad. Civilizations have risen from simple worlds overnight and have crumbled just as quickly. Many can't handle the revelation, and those that can are not always the best examples of honor and dignity.

It is often said that each world - each universe - has a Song, and that all these Songs are related, intertwining together in a mesh of powerful destiny among the Spheres of the multiverse.

This is the story of how a certain world inhabited by Technicolor ponies found their Song and how it interwove itself in the Songs of so many others.

This is a story of finding meaning in infinite possibility.

This is a mega-crossover project of immense proportions covering dozens of fandoms. However, it is written in such a way that no previous knowledge of any of them - not even the ponies - will be required. The only warning is that there will be spoilers for any franchise you haven't seen.

There are several side-stories being written for Songs of the Spheres by several authors, and links to them can be found in our Fimfiction group, including links to non-pony related stories. There's also a Discord chat. Lastly, we have a Spacebattles forum. Discussion about the multiverse, setting, and future events can also be found there if you don't mind spoilers.

Has a TV Tropes page now. Needs love.

Special thanks goes to my little editing army. Keywii_cookies55, VoidTemplar2000, Ponygood11, Omnipresent Microorganism, Blaster Master, Useless Common, Galliar,
Mal Masque, Nickle241, and Triv the Imaginary Duck.

Cover drawn by Little Duke. (DA: Spiralling Vibrance)

Has been updated to comply up to Season 8. Does not comply with Season 9 though elements from it are included.

-GM, master of the Dark Tower

Lazy Pines is a small town in the high country of Colorado, easily overshadowed by the bigger sights to see along Colorado State 9. When influenza strikes the town hard, it is little more than a statistical blip in a typical flu season. No one thinks any more of it as the initial wave of infection passes ... until the other symptoms begin to manifest.

Meanwhile, during what should have been a routine trip to Canterlot, Twilight Sparkle stumbles upon a strange anomaly which turns into an all-consuming mystery. As she discovers the complex web of magic stubbornly maintaining this mystery's secrets, she grows worried what it could mean for herself and her family.

And as the residents of Lazy Pines struggle to understand -- or even believe -- what is happening to them, two worlds have irrevocably been set on a direct collision course.

Updates every other weekend.

Cover art by Mix-up. Please check out more artwork by this talented artist.

Now has its own TV Tropes page thanks to redandready45.

Twilight Sparkle has been through quite a lot during the course of her young life. With her friends she has re-discovered an ancient magic, saved the world from Nightmare Moon, and imprisoned the embodiment of Chaos in stone.
However, she cannot help but feel in over her head when she wakes up aboard an alien space station, where strange creatures are running dangerous experiments on her and others in an effort to make living weapons.
That's just the beginning however. She soon finds herself and her people caught up in the middle of an interstellar war over one of the most basic principals of sapient life.
The right to think for yourself.
Just an idea I had, and I'm not even really sure where it's going to go. But I liked it and I thought that it would make a great story. comments would be appreciated, especially those geared towards making me a better writer.

Cover Art by Mario94 on deviantART URL: http://mario94.deviantart.com/

Preread by Doomotter

Also, mad props to my new editor Eddiehowell! He's great!

Additional characters and tags will be added as the story dictates.
MLP is owned by Hasbro and Faust.
All other characters and worlds in this story are made by me.
This story is 100% approved by Twilights Library!
Also, if you don't like my story, that's fine. Just tell me what I'm doing wrong before you click that downvote button. How can I improve unless I know what I'm doing wrong?
WOOT! FEATURED 11/24/14!! I NEVER THOUGHT IT WOULD HAPPEN!

Ponyville, Equestria. Population 5000.

Fallow Meadows, Indiana. Population 8000.

Two towns, two species, two worlds.

But worlds will collide when both are hit by mysterious storms that transport them to a third world unknown to either. Trapped in a place hostile to them both, can human and pony learn to work together? Well, yeah, the story wouldn't be called Unity otherwise.

The real question is what happens when it turns out that they are not alone...

The perfect bioweapon: takes effect within minutes of exposure, has a 100% success rate, and those exposed spread it wherever they go. Armed with this powerful new weapon, an evil organization attempts to bring about a reign of terror unlike any seen in the world before. Unfortunately, the perfect weapon doesn't work quite as intended. Instead of killing its victims, it changes them into ponies.

Tiny, adorable ponies.

The world is doomed.

This story was written for the Transformations group story contest. It was originally published under the name "Consequences," though this story has been heavily revised since then.

Thanks to my usual crew Two Bit and Sparktail for the editing, and for everyone who submitted feedback on the original contest entry. As usual, my coverart is by the fantastic Zutcha, so go ahead and check him out of you haven't already! The story's changed a great deal since then, hopefully for the better.