Meta says to imagine you can: "Imagine a professional musician being able to explore new compositions without having to play a single note on an instrument. Or an indie game developer populating virtual worlds with realistic sound effects and ambient noise on a shoestring budget. Or a small business owner adding a soundtrack to their latest Instagram post with ease."
In reality, you can't, as they licensed the weights for noncommercial use only: https://github.com/facebookresearch/audiocraft#license