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

After only five minutes of marriage, Twilight comes to her senses and realises that Flash Sentry is actually really, really boring. It's time to lawyer up and get a divorce!

To navigate the complex Equestrian legal system and not lose all her money, Twilight needs the best lawyer in all of Equestria. Unfortunately what she has is Fluttershy.

Somewhere in the multiverse, there is a bar. It's small—the kind-of a hole-in-the wall place which you might find open late at night while walking down the streets of Canterlot City in the 1920's.

But unlike most bars, this one is not actually there… or rather, not where you think it is.

The entrance to Sunset's Isekai will be found in passing; an archway made of stone, emerging from a wall that you could have sworn had nothing there before, and in fact seems impossible to actually lead anywhere.

There, a door of solid oak—lovingly worked and stained to look almost golden-red—with a thick, crystal version of Sunset's cutie mark at eye level awaits visitors under the soft light of a gas lamp.

This door opens to all worlds, and can only be found by those that need that drink to be just the right type of different.

Note: This fic is best read like nursing your drink - Don't rush it. Enjoy each flavor for what it is. Don't mix it all up by reading it one chapter after the other in one sitting. It's intended to (mostly) work in a way that each chapter can be read without having to tackle through the rest of the story. (Also, for the last time, the concept for this is NOT based on Restaurant to Another World or any anime.)
You can visit the official Group HERE
List of Bar Regulars & Staff (will be updated if needed)

ART & Previous Covers:
Year 1 Cover Art by Dalorance
Gwen and Freya having a conversation
Cover Art 2 by Borba

This story is a sequel to Days of Wasp and Spider

Believed dead by their creators, the ponies that will become Celestia and Luna have broken their mental conditioning and escaped into the wilderness. Here they plan the revolution that will free all ponykind, knowing that it is only a matter of time before their ruse is discovered.

Back in their underground arcologies, the ponies' erstwhile masters deal with the consequences of the escape, all the while unaware that something lurking at the bottom of space-time wants them all dead.

A Soot-Covered World, book 2.
Canon species only/no humans.
This story has nothing to do with the Holocaust.
Art by InLucidReverie, used with permission.

SF (canon species only; no humans) Ponies were magically and genetically engineered to be the perfect servitor race. They are powerful, adaptable, intelligent and completely under the control of their creators. A laboratory accident frees one such pony from her mental chains, but how can one mare save herself and the rest of her kind if she doesn't even know she's a slave?
This is not the Equestria you know and these are not your little ponies... not yet, anyway.

Tags: Adventure, Diamond Dogs, Gryphons, NO HUMANS (did I mention that already?)
Other tags: historical, mind control, Clarke's 3rd Law, excessive use of high energy physics, before they were famous.
Detailed review by PaulAsaran.
Cover art by endrome , used with permission.
Russian translation (partial -- 'unofficially' completed in the comments)
A Soot-Covered World, book 1.