“I’d be very interested if there was a single reliable source for that claim.”
Kinda like the way people said if you played heavy metal backwards you’d hear disturbing messages.
Then again, a valid point is this: Certain music does bring out the “darker” side of a person, so there is a reason to choose wisely. I’m less likely to speed when I’m listening to a shuir than I am when I’ve got Lipa’s 24/6 on full blast 🙂