This song came up on the Pegasus Awards brainstorming poll for Best Filk Song this year, which I say first to encourage you to listen to it, and second because the singer is a self-described Wrocker, and I’m always interested in exactly where the overlap between filk and Wrock sits.
Anyway, she makes a fair point. You can’t bring your iPod to Hogwarts.
(Source: https://www.youtube.com/)