MusicGen
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Meta's MusicGen is a single-stage transformer LLM for music generation that operates over compressed discrete audio tokens.
Single-stage transformer: Unlike multi-stage music generation pipelines, MusicGen generates music as a single autoregressive transformer over multi-codebook tokens.
Multi-stream tokens: Operates over several parallel streams of compressed discrete music tokens, producing high-fidelity audio without the cascaded VQ-VAE + LM setup.
Text and melody conditioning: Supports both text prompts and melody conditioning, letting users specify style with text and structure with reference audio.
High-quality generation: Delivers competitive subjective quality against multi-stage baselines while being simpler and faster to deploy.
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