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MusicGen (Meta)
($0/month (Open Source))Technology presentation
MusicGen, developed by Meta AI Research (FAIR), is a state-of-the-art deep learning model capable of generating stereo music from text prompts or reference melodies. Trained on thousands of hours of licensed music, it can run locally for developers and producers.
Key Features
Text-prompted or melody-guided audio generation
Multiple model sizes (Small, Medium, Large)
High-quality signal processing via EnCodec
Free local execution or cloud demo spaces (Hugging Face)
Major advantages
100% free and open-source
Ability to guide generation with a hummed or whistled melody
Excellent acoustic instrument fidelity
Limits & Cons
Requires a powerful GPU to run locally
Generation duration limited by default in online demo
Exportable file formats:
Copyright & Intellectual property:
Research and commercial license permitted (per Meta terms)