No one's worldview is formed in a vacuum and that's precisely why parents must be discerning and not simply permissive when it comes to music. This means that just telling our youngsters to 'turn it down' won't cut it. Parents need to know what their children are listening to and why. If what they're listening to doesn't reflect a biblical worldview, it will produce another result. Remember that ideas, even when communicated via music, have consequences. What consequences do you want your children to face?