Rarity is not happy. Hardcore techno "for teh lulz." (Don't worry, the actual song is clean. [Look at the cover if you don't know what I mean.])

(If you're too lazy: http://twitter.com/AS_PlusMinus/status/364103159670910976 )

Update (11 Jan 2015): Instrumental version! http://youtube.com/watch?v=Z517hVLmrOA

Consider supporting on Bandcamp? https://jackgraysonfox.bandcamp.com/track/rariwhat
Download (Pony.fm): http://pony.fm/t1343
Download (Equestrian Beats): http://eqbeats.org/track/7879
SoundCloud: http://soundcloud.com/jackgraysonfox/rariwhat

Samples taken from various episodes of "My Little Pony: Friendship is Magic" © Hasbro and DHX Media.