Or at least, that's how it sounds when you listen to certain specific radio stations. Every single song is so heavily Auto-Tuned that they sound more like duets between GLaDOS and Hal 9000 or something.
Come to think of it, evil AIs taking over the music industry is more or less the plot of Macross Plus. I guess the biggest difference there is that Sharon Apple's music doesn't suck.
And the lack of a superdimensional fortress, of course.