Google's Flow Music adds full song generation, stem splitting and video to Spaces

Google upgraded Spaces inside its Flow Music platform on July 24, 2025, adding song generation, editing, stem splitting, and image, lyric and video creation. Flow Music runs on DeepMind's Lyria 3 Pro. Every output carries a SynthID watermark. Google acquired the platform as ProducerAI in February 2025; Believe and TuneCore began offering it to artists in May 2025.