But Greg...you say the "The most positive thing that any of us can do is make sure our children hear the best songs we know..." Surely we have to make sure they just hear as wide a rage and variety as possible? What we think of as the 'best' songs, may not be what someone else thinks are best. If we only give tham our version of best aren't we imposing our tastes on them? Expose them to all and any music. They'll work out their own tastes in the end, and we'll probably be pleased at what good taste they develop!