How to get your child to stop listening to annoying music
DON'T: Saunter into his room and say "Emo? Emo? Morrissey did that angsty stuff years ago, and without the girly makeup."
DO: Saunter into his room and start a thoughtful boogie, while saying: "Hey this isn't bad. Is it Young Person's Rock and/or Roll music?". Boy will probably cringe and/or vomit and the CD will be found in his wastepaper basket the following day.