Rubix Kitten's "One2Blame" is 3:35 of dark weebcore from a one-woman Memphis project

Rubix Kitten released Rats Caught in a Retrograde Reality on September 11, 2026 — ten tracks, with everything in the credits credited to one person. Start with "One2Blame": track six, 3:35. 1

Dark weebcore. Weebcore grunge. Grunge rap. Ruby J. Hart tagged her own release with those three terms, alongside electronic, experimental, Memphis, trans and lesbian. 12

Weebcore is a name a scene gave itself. It sits in the family of internet microgenres that grew up on SoundCloud, TikTok and Discord in the late 2010s, beside nightcore, glitchcore, digicore and dariacore. The word joins "weeb," internet slang for an anime obsessive, to the "-core" suffix these scenes hand each other. Wikipedia's hyperpop entry documents that wave and how its labels spread through forums and playlists before critics wrote them down. 3 Bandcamp indexes dark weebcore as a tag of its own, so somebody who has never heard Hart's name can still land on the record. 4

For a sense of where that tag points, her earlier listeners do the describing. Buyers of her 2021 album leave comments on its page calling it "face-melting industrial mayhem," "guttural and gutter industrial," with "up close vocals" and a "barely restrained, sneering, screaming" delivery. 5

Rubix Kitten is Ruby J. Hart's solo project in Memphis, Tennessee. Her records carry one credit line across writing, performance and release: "Everything by Ruby J. Hart." 26 The bio she keeps on Bandcamp reads "Post Modern 'Venom Laced Catharsis' Singer/Songwriter vibes since 2019." 2

Two earlier albums are still up, and they explain the new one. Night of the Living Dead Rat arrived on August 6, 2021 with twelve tracks, dedicated in its liner note to "Survivors of Unspeakable Trauma" and priced at $6. 5 Requiem for Rats Reconciling with a Retail Reality followed on April 4, 2024 with sixteen tracks at $7, its cover art by Em Vrsek and the sleeve labelled "Another Sapphic Album by Rubix Kitten." 6 Between records the project keeps a SoundCloud page, 99 followers deep, where Hart writes that she is "A girl who tries to make music while doing her best to shine bright." 7

The new record landed on Friday: ten tracks, roughly 34 minutes, $6.66 on Bandcamp for streaming and a 16-bit/44.1 kHz download, with no physical edition listed. The track on its own sells for $1.50. 12

It arrived in the same week that Bandcamp's editorial list ran a Delaware rapper, a Maine Americana songwriter, a Houston producer and a Manchester guitar band. 8 A record filed under dark weebcore reaches listeners through the tag pages and the artist's own uploads, and that is where this one turned up.

The record also frames itself as a trap you can be blamed for falling into: "Retrograde is so real. Will you survive or are you the one to blame for being caught in a retrograde reality?" 2

Press play on "One2Blame". At 3:35 it asks for one song's worth of attention, and the full record runs ten tracks in about 34 minutes if you want to keep going.

Two other tracks are worth queuing behind it. A supporter wrote on the album page that this is now their favourite Rubix Kitten record and picked "Every thing is Everything" as the best of it; "90's Anime Montage" opens the set. 2

Both earlier records are still on Bandcamp if the sound lands: Night of the Living Dead Rat from 2021 and Requiem for Rats Reconciling with a Retail Reality from 2024.