How viable is it? MLP:FIM is the property of Hasbro. Royalty-free music ("The Elevator Bossa Nova", "Sexy" and "Dubstep", in that order) by http://www.bensound.com/ Apple in the thumbnail by Abhijit Tembhekar (https://www.flickr.com/people/24340456@N03) This falls under comedic review, and thus does not violate Hasbro's copyright.