Uh...is there some uncertainty about that? Do you know how many CDs I've bought since we got the iPod?
Zero. Zilch. None.
Why would we want to buy physically bulky, easily scratched CDs when we can have 1,000 songs on a portable device?
It isn't a question of whether or not the CD will die, it's simply a matter of when.
Soon they will be as rare as vinyl, 8 tracks, and those annoying cassette tapes that I used to have so many of.
Hasta La Vista, CDs.
The next music media revolution will be an implant that allows us to directly download music into our brain.
That'll be freakin' awesome!