Suno Releases V4 with Full Song Production and Stem Separation
Suno has released V4, its latest AI music generation model capable of producing full radio-quality songs with separate audio stems. Musicians can edit individual instrument and vocal tracks, enabling hybrid AI-human music production.
Suno has released V4, a major upgrade to its AI music generation platform that produces full-length songs with audio quality approaching professional studio recordings. The model generates complete arrangements across genres including pop, rock, hip-hop, electronic, classical, and jazz.
V4's breakthrough feature is stem separation output. Every generated song comes with separate audio tracks for vocals, drums, bass, keyboards, guitars, and other instruments. This allows musicians and producers to remix, rearrange, and combine AI-generated elements with their own recordings, enabling a hybrid workflow that bridges AI generation and human creativity.
The vocal quality has improved dramatically, with V4 generating singing voices that capture nuance, emotion, and stylistic authenticity. Users can specify vocal characteristics including gender, age range, style (breathy, powerful, raspy), and emotional tone. The model also supports generated harmonies and background vocals.
Suno has introduced a collaboration feature where multiple users can iterate on a song, with each person modifying different stems or sections. This has created a new mode of music creation where AI generates a starting point that human musicians refine and personalize.
V4 is available on Suno's Pro plan at $10/month. The free tier allows five generations per day with watermarked output. Suno has also launched licensing options for commercial use, addressing the copyright questions raised by the recent federal court ruling on AI-generated music.
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