Assume for a moment that we exist in the other Equestria.
Assume also, that the name of Dusk Shine's sister is Cadance and that Shining Armor is the nephew destined to wed her.
Assume that the mastermind behind the evil plot is King Metamorphosis.
Assume that I have no idea what I was doing while writing this and you'll be fine.
...
I mostly just typed it up for the songs.
Main character tag is other because I think of Twilight and her friends as separate ponies from Dusk Shine and his posse.
Edit: Chapter 2 is slightly more "correct". Though, I'm probably still going to receive hate for this.
Chapters (2)
my name is s1nest33rph33r AND I DID THE FIRST POST!1.bp.blogspot.com/-_TkbcIBMy1Y/T2Ioh3r-T_I/AAAAAAAABGA/BAJcgUhFm7c/s1600/firstpost.jpg
Not my finest hour.
Great work though I'm sorry to say ya got Shining and Cadance roles the wrong way round.
Shining Armor - Gleaming Shield
Cadance - Tempo
Princess Mi Amore Cadenza - Prince D'Amore Temporus
King Metamorphosis is blasting off agaaaaaaaaain! *sparkle*
Eh, not bad. I think you should've used the colt version of "This Day Aria" you used in the original chapter. Otherwise, not bad.
Random moustache is random!