| Jacub | |
|---|---|
| Background | virtual_artist |
| Birth Name | Artificial Intelligence persona |
| Origin | Sweden (Persona) / Denmark (Creators) |
| Genre | Folk-Pop, Indie, Swedish Pop |
| Years Active | 2025–present |
| Label | Stellar / Independent |
| Creator | Stellar (Danish music publisher) |
| Instruments | Vocals and Instrumentation (AI-generated) |
Jacub is an artificial intelligence-generated Swedish folk-pop virtual artist. The project achieved unprecedented mainstream success in 2025 when its hit single “Jag vet, du är inte min” reached No. 1 on Spotify's Swedish Top 50, subsequently sparking a major industry controversy when it was banned from Sweden's Official Charts (Sverigetopplistan).
Background and Creation
Unlike many AI projects developed by solo internet creators, Jacub is an artistic project spearheaded by the Danish music publisher Stellar. The company operates a dedicated AI department to handle the music generation and visual aesthetics.
Despite being labeled as an “AI artist,” the creators at Stellar have defended the project's artistic merit, stating: “We are not an anonymous tech company that has just 'pressed a button.' That could not be further from the truth. Jacub is an artistic project developed and carried by a team of human songwriters, producers, and creators”. The project relies on human-written lyrics and emotional concepts that are then realized, performed, and produced through advanced generative AI models.
Musically, Jacub blends indie sensibilities with modern Scandinavian folk-pop production, singing exclusively in Swedish.
Career History
2025: Viral Breakthrough and The Chart Ban
Jacub debuted in 2025 and experienced a meteoric rise within the Scandinavian music market. His breakout single, “Jag vet, du är inte min” (I know, you are not mine), resonated massively with regional listeners. The song amassed over 19 million streams and surged to No. 1 on Spotify's daily Top 50 chart in Sweden, while also peaking at No. 14 on Spotify's Top 50 in Norway. At his peak, Jacub boasted over 935,000 monthly listeners.
However, the song's massive success triggered a historic intervention by the Swedish music industry. Following an investigation, the music industry body IFPI Sweden blocked the track from appearing on Sverigetopplistan (Sweden's official national chart). IFPI representative Ludvig Werber stated: “Our rule is that if it is a song that is mainly AI-generated, it does not have the right to be on the top list”. The ruling made Jacub a central figure in European debates surrounding AI copyright and chart eligibility.
2026: Continued Releases
Despite the chart ban, Jacub maintained a highly successful streaming presence. The Stellar team continued to release full-length albums and EPs throughout 2025 and 2026, including the albums Vi som aldrig brann (2025), Ljuset förändras nu (2026), and En kärleksvisa (2026). By late 2026, the artist maintained a core audience of over 230,000 steady monthly listeners on Spotify.
Discography
Studio Albums
- Jag vet, du är inte min (2025)
- Vi som aldrig brann (2025)
- Ljuset förändras nu (2026)
- En kärleksvisa (2026)
EPs
- Kärleken Är Bränd EP (2025)
Selected Hit Singles
- “Jag vet, du är inte min” (2025)
- “Min plan” (2025)
Chart & Analytics Performance
| Title / Project | Chart / Metric | Peak Position / Data |
|---|---|---|
| “Jag vet, du är inte min” | Spotify Top 50 (Sweden) | 1 |
| “Jag vet, du är inte min” | Spotify Top 50 (Norway) | 14 |
| “Jag vet, du är inte min” | Sverigetopplistan (Official Chart) | Disqualified |
| Jacub (Artist) | Spotify Monthly Listeners | 935,800+ (Peak) |
External Links
(Note: Jacub's creators operate primarily through streaming profiles and creator hubs like Lunar Boom Music.)
- Jacub on Instagram (Pending official public verification)