Compact Disks a Thing of the Past

I heard on the radio the other day that soon the compact disk would be gone due to the growing number of people that are paying for digital music. Paying for digital music instead of buying CDs is more convenient in many ways because you don't have to waste gas going to the music store when you can go on your phone or computer and buy it. It's crazy to think about how technology has changed the lives of people on earth. Almost everything is easier than it was ten years ago, and imagine how easier things are now then they were twenty years ago. It seems as if the compact disk was introduced only years ago, but now it is to fade to black as the digital years are upon us. It's almost scary to think about, where will it go from here? Where will things be in the next ten to twenty years?