I starting thinking about this idea earlier today. I noticed that a lot of the music I listen to know wouldn't have been possible 30, 40, or even 50 years ago. I believe music in the past half century or so has become completely revolutionized and partly because of innovative technology. Sure people will probably always uses certain instruments like the guitar or drums in bands. How many bands do you think were successful 50 years ago that consisted of 5 guys playing solo keyboards and synthesizers, with the occasional electric or base guitar?
I believe technology has helped for the rise of so many genres people may not have ever though possible or ever dreamed of.