Sienna Rose has shot up fast on Spotify, with three dusky, jazz-leaning soul tracks landing in the platform’s Viral Top 50 lists. That kind of momentum usually comes with a flood of interviews, live clips and fan videos. With Rose, it is the opposite. Her Spotify bio leans into the mystery, calling her an “anonymous neo-soul singer”, while her monthly listeners sit in the millions.

Deezer Flags Tracks as AI

Deezer says it has detected and flagged “many” Sienna Rose songs and albums on its platform as computer-generated. The company has been developing tools to identify AI-generated music, and this flag has pushed the artist’s name into a bigger spotlight.

The suspicion has only grown because there is no clear public footprint linked to Rose, including no confirmed live shows, no official music videos and an unusually high volume of releases in a short time.

The “Telltale Hiss” Listeners Keep Hearing

Listeners have also pointed to audio clues inside the songs. One detail that keeps coming up is a faint hiss running through tracks, described as a common trait in music created through generative tools like Suno and Udio.

Deezer senior research scientist Gabriel Mesegeur-Brocal says AI systems can introduce errors that are hard to hear directly but easier to detect through analysis once layers and instruments are added. Some listeners also mention signs like inconsistent drum patterns, simple lyrics and vocals that stick closely to the melody.

A TikTok Account Claims She is Real

The mystery deepened after a TikTok account using the handle @siennarosely appeared and claimed to be Rose. In videos, the creator says she “feels real” while showing a phone screen with a Spotify artist page and she also posts clips of herself singing the songs linked to Sienna Rose.

For everyday listeners, the bigger issue is transparency. Clear labels help people choose what they want to support. Until Sienna Rose’s identity is confirmed, the debate is likely to keep trending.