Suno v3.5

audio

by Suno · Updated February 15, 2026

Suno v3.5 is the previous generation of Suno's music AI, still widely used for its speed and reliability. It generates 2-minute songs with vocals and instruments across a wide range of genres. While v4 offers higher fidelity, v3.5 remains popular for quick iterations and creative exploration.

Best For

Quick iterationsGenre explorationShort tracksDemosCreative brainstorming

Prompting Tips

1Great for quickly testing song ideas before polishing with v4
2Simple genre + mood prompts work well: "upbeat pop song about summer"
3Custom lyrics mode gives you more control over the output

Syntax & Constraints

Text prompt or custom lyrics. Generates up to 2 minutes. Available on free tier with limited credits.

Build Prompts for Suno v3.5

Other Suno Models

Suno v4

Create full songs with vocals and lyrics from a single text prompt in seconds.