Prompts were generated in ChatGPT with GPT-4 using this structure:
I'm making an album of ai generated music, using prompts for each song. Here is the overall theme:
"$PROMPT"
Write 20 music generation prompts that explore this space in a unique and interesting way, mixing various pop music styles into the general theme.
Prompts should be descriptive, not imperative. Describe the music as it would be heard to a listener. Do not quote the prompts.
Save the output prompts in a file, say music.txt, and then generate tracks using something like:
i=music.txt; v=1; time python x.py $i.txt $i.$v 120 1 && sox $(ls -rt $i.$v/*.wav) $i.$v/output.wav && lame -V 2 $i.$v/output.wav $i.$v/output.mp3
where 120 and 1 are the length in seconds and batch size
For H100.
conda create --name musicgen python=3.10
conda activate musicgen
pip install torch==2.0.0+cu118 torchaudio==2.0.0+cu118 torchvision==0.15.0+cu118 --extra-index-url https://download.pytorch.org/whl/cu118
pip install -U 'git+https://git@github.com/facebookresearch/audiocraft#egg=audiocraft'