Stable Audio 2.5 | Audio to Audio

Stable Audio 2.5 Audio-to-Audio transforms existing tracks into new styles using text prompts while preserving core structure and musical flow. It supports high-fidelity 44.1 kHz stereo output and offers precise control over strength (degree of change), guidance scale (prompt adherence), and inference steps (quality vs. speed). Use genre-specific, descriptive prompts for targeted results, and adjust strength around 0.6–0.9 for balanced transformations. For subtle edits, keep strength low and guidance moderate; for dramatic changes, increase both and refine iteratively. The system enables fast, professional-grade results for music production, sound design, post-production, and branding, with reproducibility via fixed seeds and efficient GPU performance.