When Doctor Whooves travels to Canterlot in the TARDIS and sees Octavia acting like a DJ, the Doctor realises that he mixed up the Fragments of Symphony! Can he return his friends to normal in time for the big event? To do so, he'll have to change Derpy back from cellist to muffin-chef/mailmare, Lyra from muffin-chef/mailmare to lyrist, Bon Bon from lyrist to confectioner, Vinyl from confectioner to DJ P0N3, and Octavia from DJ T4V3 to cellist. Why did the Doctor have to test that equation? Credit goes to Techno Shock on Deviantart for making the picture.
Chapters (11)
DJ T4V3?
amazing
ikr! Watch the original video here: WMCMITM Background
Altho It hath egthactly 1k wordth.
4 likes in under 2 hours?! Awesome!
Thank you everypony/brony! 
I know River Thong didn't make up that equation, I jutht wanted an eckthplanation for how the Doctor retheived it.
Here's what the other chapter titles will be: III The Fragment of Truth, IV The Fragment of Selflessness, V The Fragment of Fidelity, VI The Fragment of Hospitality, VII The Fragment of Time, and VIII The Eleventh Chapter (I know it's the 8th, but it's the chapter in which the Tenth Doctor regenerates into the Eleventh Doctor.)
I changed the description of the story to fit the plot more.
I realised the chapter titles I said were a bit out of order. I will edit them ac-discordingly.
Holy-shmoley,that authors note was very informative, that"s my favorite song to, and this is my first comment on thus site ever!!!!! You my man, rock!!!!!!
4956982 My favourite song is "Eveline" but that's one I wrote. (I'm so proud of it that I'm too embarrassed to sing it!) Read the Author's Note again.
4956982 Also epic thanks for dedicating your first comment not only to me, but to loving my story! (Which very few people have done for my first two!)
Sorry if some of these chapters are short, I'm just writing whatever I can think of for them. If you have any ideas on how to make them longer, PM me. (I don't want comment upon comment of suggestion.)
Seems like an interesting concept so that got my attention but since Derpy is a main character I'm stick around
can't wait to see more and good luck.
4964673 The Doctor's another, but I could only have five tags.
4964679 Yeah that's understandable I hate when I make a story it only allows five tags there's enough space for five more anyway the picture you choose as your cover caught my eye so good choice
4964705 Thanks, but the real credit goes to Techno Shock, who created the picture.
4964710 Well then he disserves the credit for making it good creation
but I'll give you some credit for picking it I wouldn't have seen it had you not so good choice
The Eleventh Chapter is coming soon. Help me think of titles and plotlines (In a PM, a comment would be spoilers) of the three inbetween.
Nevermind, I'm going to have only eight chapters.
Does anybrony get the joke about the Eleventh Chapter?
Cootie marks? Huh. I thought their cutie marks would be switcharooed. Other than that so far so decent.
I retract my earlier comment.
4985652 The Doctor thinks they're called Cootie Marks
4985660 Then delete it before I do!
4992441 I already saw this video, and it is WUBMAZING!!! There should be a :vinylwubs: face!
You watch futurerama.
4994061 Read the Author's Note.
I'm planning on Audio Adapting this as soon as I get enough VAs! I'll need about seven (One for each of the Tail Six and one for extras. Yes Princess Celestia and Carrot Top are extras.)
4994061 Wtihout these hands I can't complete
The op'ra that was captivating her
But if I keep them
And she thinks they're dumb
Then she prob'ly won't
Want me dating her.
4965493 I thought about it more, and there's some things that need explaining. The "Aurora Flash" for instance...
Previous readers might notice a new stanza in the lymerick poem. You'll see why it's important in a chapter I'm adding between VII and XI. Maybe even VIII or IX, if I can do it while the story still makes chronological sense.
I wrote the three chapters, and I will soon publish them all at once!
4964723 I added new chapters, please read them!
5073637 sure I like this story.
BBBBBBBBBAAAAAAAHHH TO MANY PARODYYYYYYYYYYYS
Dr. Tex: 1.21 GIGGAWATTS?! GREAT SCOTT!
Tek: DOC, WHAT THE HELL IS A GIGGAWATT?!
Ok vinyl : loalty
Durpy: laughter can you tell me the rest please