Kunlun makes FLUX Music
So essentially,
FLUX model can make SOTA music
Paper: FLUX that Plays Music (13 Pages)
Github: https://github.com/feizc/FluxMusic
Researchers from Kunlun Inc. are interested in making music using FLUX.
Hmm..What’s the background?
This paper explores text-to-music generation, which involves converting text descriptions into audio. It builds upon recent advancements in generative models, particularly diffusion models, which have proven effective in modeling high-dimensional data like music. However, diffusion models can be computationally expensive and have long sampling times during inference.
Ok, So what is proposed in the research paper?
The researchers propose FluxMusic, a novel text-to-music generation framework that leverages Rectified Flow (RF) Transformers within a noise-predictive diffusion model. They apply this model to the latent space of mel-spectrograms, converting text descriptions into musical pieces.
They suggest a Transformer-based architecture that integrates learnable double stream attention for a concatenated music-text sequence, enabling bidirectional information flow between the modalities. This approach allows each modality to maintain its distinct representation while benefiting from cross-modal interactions during the attention process.
FluxMusic demonstrates state-of-the-art performance on objective metrics. Evaluations on the MusicCaps and Song-Describer-Dataset, using metrics like Fréchet Audio Distance (FAD), Kullback-Leibler Divergence (KL), and Inception Score (IS), show that FluxMusic outperforms previous text-to-music generation models, especially with larger model and dataset sizes. This suggests the model's architecture and training methods are effective and scalable for high-quality music generation.
What’s next?
Given the observed performance gains with increasing model and data size, exploring even larger scales could further enhance music generation quality and model capabilities. This approach could allow for more specialized processing of different musical aspects or text inputs, potentially leading to better resource utilization and generation quality.
So essentially,
FLUX model can make SOTA music
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