No. As I said, I don't run with music. I prefer to be aware of my surroundings, especially as I've been attacked by a couple of dogs on two separate occasions (with their respective owners suitably apologetic about how their "little Slasher" normally wouldn't harm a fly, it's most unlike him, etc). I typically run early in the morning, Monday to Friday, as it helps wake up my brain and makes me more efficient. :)