Symbolic Music Loop Generation with VQ-VAE
Music is a repetition of patterns and rhythms. It can be composed by repeating a certain number of bars in a structured way. In this paper, the objective is to generate a loop of 8 bars that can be used as a building block of music. Even considering musical diversity, we assume that music patterns f...
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Zusammenfassung: | Music is a repetition of patterns and rhythms. It can be composed by
repeating a certain number of bars in a structured way. In this paper, the
objective is to generate a loop of 8 bars that can be used as a building block
of music. Even considering musical diversity, we assume that music patterns
familiar to humans can be defined in a finite set. With explicit rules to
extract loops from music, we found that discrete representations are sufficient
to model symbolic music sequences. Among VAE family, musical properties from
VQ-VAE are better observed rather than other models. Further, to emphasize
musical structure, we have manipulated discrete latent features to be
repetitive so that the properties are more strengthened. Quantitative and
qualitative experiments are extensively conducted to verify our assumptions. |
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DOI: | 10.48550/arxiv.2111.07657 |