Ann Powers — American Writer born on February 04, 1964,

Ann Powers is an American writer and pop music critic. She has written for many music publications, and her work has been widely anthologized... (wikipedia)

To some extent, the idea that rock 'n roll used to have this sort of free antediluvian identity, frolicking in the 1950s with Elvis or something, is totally wrong. It's insane. Elvis' relationship with Colonel Parker, his manager, was one of the most possibly corrupt, certainly lucrative, and intense business partnerships ever in rock n' roll.
You can't fool yourself anymore that your art is your art. When you're not getting paid for that song that's being traded back and forth among millions of people on the Internet, you have to think like a businessperson.
Hip-hop has survived as a sonic practice more than anything else. It's an approach to music-making based in sampling and rhyming over beats, that's proven far more versatile than its detractors thought it would.
MTV definitely has the effect of narrowing the range of music that hits the mainstream. On the other hand, isn't that the effect of television in general?
Personally, I've realized that the tradition I thought of as too safe, too pretty, and too conventional is the space where women have been able to gain some practical ground. The area of music where we thought the status quo was really being upset - specifically hard rock - has actually remained the most male-dominated.