Generate music based on natural language prompts using LLMs running locally.
https://github.com/gabotechs/MusicGPT/assets/45515538/f0276e7c-70e5-42fc-817a-4d9ee9095b4c☝️ Turn up the volume!
# Overview MusicGPT is an application that allows running the latest music generation AI models locally in a performant way, in any platform and without installing heavy dependencies like Python or machine learning frameworks. Right now it only supports [MusicGen by Meta](https://audiocraft.metademolab.com/musicgen.html), but the plan is to support different music generation models transparently to the user. The main milestones for the project are: - [x] Text conditioned music generation - [ ] Melody conditioned music generation - [ ] Indeterminately long / infinite music streams # Install ### Mac and Linux MusicGPT can be installed on Mac and Linux using `brew`: ```shell brew install gabotechs/taps/musicgpt ``` Or by directly downloading the precompiled binaries from [this link](https://github.com/gabotechs/MusicGPT/releases/latest) ### Windows On Windows, the executable file can be downloaded from [this link](https://github.com/gabotechs/MusicGPT/releases/latest/download/x86_64-pc-windows-msvc.tar.gz). ### Docker (Recommend for running with CUDA) If you want to run MusicGPT with a CUDA enabled GPU, this is the best way, as you only need to have [the basic NVIDIA drivers](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html) installed in your system. ```shell docker pull gabotechs/musicgpt ``` Once the image is downloaded, you can run it with: ```shell docker run -it --gpus all -p 8642:8642 -v ~/.musicgpt:/root/.local/share/musicgpt gabotechs/musicgpt --gpu --ui-expose ``` ### With cargo If you have the [Rust toolchain](https://www.rust-lang.org/tools/install) installed in your system, you can install it with `cargo`. ```shell cargo install musicgpt ``` # Usage There are two ways of interacting with MusicGPT: the UI mode and the CLI mode. ## UI mode This mode will display a chat-like web application for exchanging prompts with the LLM. It will: - store your chat history - allow you to play the generated music samples whenever you want - generate music samples in the background - allow you to use the UI in a device different from the one executing the LLMs You can run the UI by just executing the following command: ```shell musicgpt ``` You can also choose different models for running inference, and whether to use a GPU or not, for example: ```shell musicgpt --gpu --model medium ``` > [!WARNING] > Most models require really powerful hardware for running inference If you want to use a CUDA enabled GPU, it's recommended that you run MusicGPT with Docker: ```shell docker run -it --gpus all -p 8642:8642 -v ~/.musicgpt:/root/.local/share/musicgpt gabotechs/musicgpt --ui-expose --gpu ``` ## CLI mode This mode will generate and play music directly in the terminal, allowing you to provide multiple prompts and playing audio as soon as it's generated. You can generate audio based on a prompt with the following command: ```shell musicgpt "Create a relaxing LoFi song" ``` By default, it produces a sample of 10s, which can be configured up to 30s: ```shell musicgpt "Create a relaxing LoFi song" --secs 30 ``` There's multiple models available, it will use the smallest one by default, but you can opt into a bigger model: ```shell musicgpt "Create a relaxing LoFi song" --model medium ``` > [!WARNING] > Most models require really powerful hardware for running inference If you want to use a CUDA enabled GPU, it's recommended that you run MusicGPT with Docker: ```shell docker run -it --gpus all -v ~/.musicgpt:/root/.local/share/musicgpt gabotechs/musicgpt --gpu "Create a relaxing LoFi song" ``` You can review all the options available running: ```shell musicgpt --help ``` # Benchmarks The following graph shows the inference time taken for generating 10 seconds of audio using different models on a Mac M1 Pro. For comparison, it's Python equivalent using https://github.com/huggingface/transformers is shown. The command used for generating the 10 seconds of audio was: ```shell musicgpt '80s pop track with bassy drums and synth' ```