MusicGen-Chord conditions the pretrained MusicGen model on multi-hot chord chroma vectors instead of one-hot melody chroma, enabling chord- and text-guided music generation without fine-tuning.
MusicGen-Chord: Advancing Music Generation through Chord Progressions and Interactive Web-UI
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abstract
MusicGen is a music generation language model (LM) that can be conditioned on textual descriptions and melodic features. We introduce MusicGen-Chord, which extends this capability by incorporating chord progression features. This model modifies one-hot encoded melody chroma vectors into multi-hot encoded chord chroma vectors, enabling the generation of music that reflects both chord progressions and textual descriptions. Furthermore, we developed MusicGen-Remixer, an application utilizing MusicGen-Chord to generate remixes of input music conditioned on textual descriptions. Both models are integrated into Replicate's web-UI using cog, facilitating broad accessibility and user-friendly controllable interaction for creating and experiencing AI-generated music.
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MusicGen-Chord: Advancing Music Generation through Chord Progressions and Interactive Web-UI
MusicGen-Chord conditions the pretrained MusicGen model on multi-hot chord chroma vectors instead of one-hot melody chroma, enabling chord- and text-guided music generation without fine-tuning.