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arXiv · 2412.00325

MusicGen-Chord: Advancing Music Generation through Chord Progressions and Interactive Web-UI

Jongmin Jung·Andreas Jansson·Dasaem Jeong
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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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Jongmin Jung, Andreas Jansson, Dasaem Jeong. 2024-11-30. MusicGen-Chord: Advancing Music Generation through Chord Progressions and Interactive Web-UI. https://arxiv.org/abs/2412.00325

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