Here is how my unlimited music use works, in plain language.
For each son, I purchase a license that covers me, my business, and anyone working directly for me on my projects. I can use the licensed tracks in unlimited projects, for any number of clients, in any country, across all media. That includes podcasts, videos, films, ads, websites, social posts, live events, radio, TV, and apps. There is no cap on impressions, budget, or audience size.
The license is perpetual for any project I create while my subscription is active. I keep the rights to every project I already produced I can edit or re-cut licensed projects at any time, and I can monetize them on any platform.
I cannot claim ownership of the music or register it in rights management systems as my own. I will cannot use the tracks in any unlawful, defamatory, or hateful content.
In short, I have broad, lifetime usage for finished projects made during my active term, without limits on where or how those projects are shown.