Google launches Lyria 3.5 in Flow Music with new creative controls
Key Takeaways
- •Lyria 3.5 is now available in Google Flow Music.
- •Google says the model improves musicality by creating more complex and natural-sounding melodies.
- •The update includes better lyric generation with stronger prompt adherence and structural awareness.
- •Vocals are said to be more expressive, realistic, and emotionally nuanced, with improved pronunciation.
- •Users can more easily adjust tempo and duration to fit their intended song structure.

Google is rolling out its newest music generation model, Lyria 3.5, in Google Flow Music today. The company says the model delivers significant advances in musicality, lyrics, and vocal quality, with the goal of helping users create richer tracks and songs they want to make with greater creative control.
The update lands as AI music tools continue to emphasize not just generation, but editability and output quality. For users working inside Flow Music, the ability to tune tempo and duration matters alongside the model’s stronger lyric handling and more expressive vocals, since those controls shape how directly generated music can fit a creator’s intended structure.
Here’s what is new:
- Improved musicality: Users can create richer, more complex melodic structures that sound more natural.
- Enhanced lyrics: The model generates higher-quality lyrics with improved prompt adherence and stronger structural awareness.
- Improved vocals: Songs can feature more expression and emotion, with more realistic and emotionally nuanced vocals, along with improved pronunciation.
- Creative control: Users can more easily control the tempo and duration of outputs.
Google says Lyria 3.5 is available today in Flow Music. Users can try it at flowmusic.google.