Well, you are right @letteredhub. The fact that we have many meaningless hip-hop songs nowadays shouldn't make us classify all hip-hop songs as ungodly but the main problem here is that the meaningful ones are less when compare to the meaningless ones. And most of our youths are highly attach to this meaningless ones than the meaningful ones. There are some songs that shouldn't have been produced to the public as it promote immoral and indiscipline. The funniest thing is that musics has no control like drama which they may place caution for some certain age.
No song is meaningless, you might be thinking what the person is singing does not have meaning but some are using it for chairing up, however we have gospel songs of God and so many others that may not have anything relation to God but that does not make it bad songs or meaningless because if we feel that a lot of those songs are meaningless are those wealthy people who might be listening to it an unreasonable person?, actually there is how hip pop is, if you don't listen very attentively you might not even hear what they are single because they are always singing as if they are rapping.
@Roseline492, don't be offended but I totally disagree with all you had to say. There are songs that are meaningless, and by meaningless we literally mean songs which lyrics adds no substantive value to the society. People just listen for listening sake, perhaps it could be that the hip-hop song has some good beats which people can just dance to the beats and nothing more. It doesn't majorly has to be said to be a religious song or not but it's just without meaning to ponder on.