Suno AI V4.5: AI music creation reaches a new level with improved sound quality

The latest version of the AI music software Suno AI marks a significant step forward in automated music production. The recently released update V4.5 introduces numerous improvements that take both sound quality and user-friendliness to a new level.

Probably the most notable innovation is the doubled generation speed compared to the previous version. Music tracks are now created in studio quality at 44.1 kHz, while production time has been reduced by 50%. At the same time, the improved genre fusion technology enables seamless blending of different musical genres – from country-hip-hop combinations to opera-industrial-metal creations, with over 1,200 validated style descriptions available.

Vocal quality has also taken a quantum leap forward. With the introduction of microtonal pitch variations and dynamic formant shifting, users can now create more authentic emotional expressions. Tests show a 63% increase in perceived emotional authenticity compared to V4, especially for non-English languages.

For composers and producers, V4.5 offers extended possibilities: Songs can now be up to 8 minutes long while retaining their thematic coherence. Instrumentation has been extended to up to 12 simultaneous tracks, which are automatically placed in the stereo panorama and sound balanced. Users can also define precise time codes for structural elements such as breakdowns.

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