I had not seen the episode when I made this. I had seen Skaijo's Trollestia video, so this is my dumb take on the original.

The idea came from the first released episode description: "The Cutie Mark Crusaders make Ms. Cheerilee and Big Macintosh fall in love."

On EQD: http://www.equestriadaily.com/2012/03/flash-too-loud-trollestia-hates-episode.html

Time: 50 hours

Songs, if you didn't catch them in the credits, are (in order):
Celestia's Theme by SenatorMyth
The Fighting Ballad of Princess Clestia by JackleApp
The actual MLP ending theme