by way of example:
you have cyberpunk/new flesh novels: William Burroughs's Soft Machine trilogy, anything by William Gibson, JG Ballard, etc. etc. It's a strongly established literary genre.
Then you have cyberpunk/new flesh films: Blade Runner, Tetsuo, Videodrome, etc.
There's cyberpunk theory: Arthur Kroker, Donna Harraway, some Frederic Jameson, Stelarc, and too many more to name.
So I've always wondered what, if anything, could be called cyberpunk music. I remember Gibson said he wanted to write science fiction the way Lou Reed or Bowie might write science fiction. Basically I would define it as a fusion of electronic, noise, and punk in a DIY or street-appropriated context. I'm not a music head, I don't know. Atari Teenage Riot certainly evokes the cyberpunk style. And by extension I think you could call Daydream Nation a cyberpunk album.