Death metal good for babies in womb...?

That's what my husband tells me. The other day he was listening to some new Metallica songs and just to give him crap I said "no death metal while baby's around." Cam proceded to tell me that he's heard before that babies in the womb listening to music seem to develop the traits of people who listen to that type of music and he had just read an article that said that the personality traits of people who listen to death metal are that they are kind, gentle and shy, and so maybe baby and I should listen to more death metal. I can't help but chuckle every time I think of that conversation. And, sorry Cam, I still stand by my statement: There will be no death metal while baby's around.