Suno is facing multiple lawsuits from artists, publishers and rights holders over the use of copyrighted works, artist names and voices in its AI music tools, including a class action involving Jason Isbell and SOCAN. At the same time, the company has admitted training its models on YouTube music, launched a v6 model trained on Warner Music's catalog, signed licensing deals with Believe and TuneCore, and drawn interest from Elon Musk for Grok's use of its models.