Generative music with language+diffusion models

Incoming

• MusicGen: Simple and Controllable Music Generation

  We tackle the task of conditional music generation. We introduce MusicGen, a single Language Model (LM) that operates over several streams of compressed discrete music representation, i.e., tokens. Unlike prior work, MusicGen is comprised of a single-stage transformer LM together with efficient token interleaving patterns, which eliminates the need for cascading several models, e.g., hierarchically or upsampling. Following this approach, we demonstrate how MusicGen can generate high-quality samples, while being conditioned on textual description or melodic features, allowing better controls over the generated output. We conduct extensive empirical evaluation, considering both automatic and human studies, showing the proposed approach is superior to the evaluated baselines on a standard text-to-music benchmark. Through ablation studies, we shed light over the importance of each of the components comprising MusicGen. Music samples can be found on the supplemental materials. Code and models are available on our repo github.com/facebookresearch/audiocraft.

• archinetai/audio-diffusion-pytorch: Audio generation using diffusion models, in PyTorch.

• AudioGen: Textually Guided Audio Generation

• Diffusers.ipynb

• diffusion_models/diffusion_03_waveform.ipynb at main · acids-ircam/diffusion_models

• huggingface/diffusers: 🤗 Diffusers: State-of-the-art diffusion models for image and audio generation in PyTorch

• Apple acquires song-shifting startup AI Music, here’s what it could mean for users

References