"The parent has the responsibility for determining what their child listens to."

It's not the children with parents who take on their responsibilities that we're worried about. Newsflash: there are a whole lot of parents down at the bar right now, there are a whole lot of parents behind bars, there are a whole lot of parents working somewhere far from home, there are a whole lot of parents trying to scare up their next fix, there are a whole lot of parents who barely speak English and are working two or three jobs to make ends meet, there are a whole lot of parents who don't even know what their kids look like - believe me, those parents aren't spending much time "determing what their child listens to".