It started on message boards, not in studios
Vaporwave is an internet-born microgenre of electronic music and a visual aesthetic attached to it. It emerged in the early 2010s out of online communities — 4chan's music board, Tumblr, and Bandcamp — rather than out of a label, a city or a scene with a venue.
That origin is the whole point. The records were uploaded, not pressed. The imagery was assembled from material that was already lying around the web. Nobody was signed.
Someone else's music, slowed until it sags
Musically it is built from slowed-down, chopped-and-screwed, reverb-heavy samples of 1980s–90s smooth jazz, R&B, elevator music and corporate muzak. Stretched-out mall soundtracks and forgotten pop hits are reworked into hypnotic loops.
Macintosh Plus and Saint Pepsi are the pioneering acts most often cited. The technique is subtraction: pitch down, drown in reverb, loop the eight bars nobody was supposed to notice.
Greco-Roman marble under a pink and cyan gradient
The visual language mashes up Greco-Roman statues, glossy pink-and-cyan gradients, Memphis Design geometric patterns, palm trees, checkered floors, VHS and CRT artifacts, low-poly 3D renders, Japanese text, and 1990s web design.
Titles are conventionally set in fullwidth characters — the halfwidth-to-fullwidth conversion that makes Latin type sit on a CJK grid, spaced like signage.
Nostalgia for a future that was never delivered
It is widely read as an ironic and deliberately ambiguous critique of consumer capitalism and of 1980s–90s techno-utopian optimism: nostalgia for a glossy corporate future that never actually arrived.
The recurring feeling is architectural. An empty shopping mall after closing, lit, climate-controlled, still playing music to nobody. The critique and the affection are not separable, and the genre has never tried to separate them.