@Pat - absolutely Rap can be musical, entertaining and enjoyable and safe for the whole family all at the same time. Some of the groups I mentioned above are out at the fringe of what is going on in the underground Rap scene. Avant garde even (particularly Deepspace 5). I'm an old guy to be listening to it but I enjoy it in measured amounts, just like I do Gregorian Chant, or Bluegrass, or speed metal, etc.

-Scott