1. Describing creative work (music, images, videos, etc.) that can be used without paying royalties or licensing fees to the copyright holder, though may require attribution
You can download royalty-free music from this website for your project.
Você pode baixar música livre de direitos autorais deste site para seu projeto.
2. Licensed content where the user pays a one-time fee for unlimited use rather than per-use fees
We purchased royalty-free stock photos for the marketing campaign.
Compramos fotos de banco de imagens sem royalties para a campanha de marketing.