After doing the MLP song "True True Friend" with Sherlock, I thought that this song would also fit very well. So I made this. Didn´t take me to long, as the song is much shorter, but I hope you like it anyway. ;) Again I just love both Sherlock and MLP. Again here´s how I see the characters:

Twilight= Sherlock
Rainbow Dash= John
Applejack= Lestrade
Fluttershy= Molly
Rarity= Mycroft
Pinkie Pie= Mrs. Hudson
Trixie= Moriarty