I have noticed that,too.
The creative dept. in the music videomaking industry is much more freer than that of nollywood,so creative minds have all the artistic license they need to create great quality imagery for the music videos.
Don't expect such a freedom from nollywood for a while yet.The support is still not there.

__________________
DS ON YOUTUBE.


The Ultimate
We Are Part And Parcel Of Everything
We Are The Cosmos
We Are Life
We Are Love
We Are All That Is
We Are The Creator Of The Dance,As Well As The Dancer