44%. Nearly half of every song uploaded to Deezer on any given day was made by an AI.
The French music streaming service reported the figure on April 20, 2026. Deezer receives roughly 100,000 song uploads per day, which means around 44,000 of those tracks are machine-made. That's not a rounding error or an edge case - it's a structural shift in how content reaches streaming platforms.
What This Does to Royalties
The scale matters because of how streaming royalties work. Most platforms pay using a pro-rata model: the more streams a song gets relative to total platform streams, the more money its rights holders receive. When AI-generated tracks flood the catalog, they compete for the same royalty pool as human artists - even if individual AI tracks get minimal plays. Enough volume, and the math changes for everyone else.
Deezer has been more direct about this than most platforms. The company launched an AI detection system in 2023 and has since pushed publicly for regulatory recognition of the problem. Their position: AI-generated tracks without a human creator should be labeled, and potentially excluded from royalty distributions. That's harder to implement than it sounds. AI music tools have made it trivial to generate polished, genre-specific tracks in under a minute. Some of what's being uploaded is individual creators experimenting; some is almost certainly bulk-generation operations farming micro-royalties across millions of streams.
The Catalog Problem Nobody Talks About
Beyond royalties, 44,000 AI tracks per day creates a discovery problem. Streaming algorithms surface music partly based on upload volume, playlist placement, and save rates. A wave of AI-generated content with low but real engagement signals starts to distort those systems. For independent artists, getting surfaced becomes harder - not because the algorithm is broken, but because it's now competing against content that costs almost nothing to produce.
Deezer's disclosure puts a specific number on what the music industry has been describing anecdotally for over a year. The 44% figure will likely surface in EU AI Act implementation discussions and in U.S. Copyright Office proceedings around AI and music rights. It's also a preview of what happens to any content platform - stock photo libraries, podcast directories, video repositories - once AI generation tools hit the ease-of-use threshold they've now cleared in audio.