StepFun and ACE Studio launch StepAudio 3 Music, a foundation model for song generation

CodeByPoonam · x · 2026-09-28

StepFun, together with ACE Studio, has released StepAudio 3 Music, its first music generation foundation model that turns a prompt plus lyrics into a complete song. Users can specify genre, mood, vocal character, instruments, key, BPM, and arrangement. One model covers four workflows: song generation, instrumental generation, music cover, and vocal-to-song arrangement.

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