I've redone my last composition a bit. I tried to "ponify" it more, by adding more Celestia quotes, as well as a few Twilight quotes. I also set the music to a ponymon battle. The original video can be found here:
http://www.youtube.com/watch?v=wQQeWbp_814
I only made the music. I don't have a version of ponymon with me. The quotes and sound effects are from Season 2 Episode 3 (Lesson Zero).