I've been thinking about one of my favorite SCP entries recently, SCP-2112, which is an anomalous set of copies of the Rush album Caress Of Steel which, if you hear a track off of one of the anomalous copies -- or even a broadcast or recording from one of them -- you get the uncontrollable impulse to form a Rush cover band. Further, if anyone hears anything playing by one of these cover bands, they get infected too.
Its containment procedures treat it like a world-imperling threat, and they explain why thusly:
What it does present, however, is a severe existential threat to the entirety of human culture, the arts, and all forms of creative work whatsoever. Man is a wonderfully creative animal and has developed a myriad of ways of expressing his thoughts and emotions - through poetry, dance, film, the written word, theatre, painting, sculpture, video games, even internet memes. We run the risk of every one of these mediums - every single last one of them - disappearing from our common experience, forever, in favor of thousands and millions of mediocre everymen performing the exact same songs over and over again.











