[tjr]

https://www.bensound.com/licensing

They aren't zero-cost, either, unless you use the music in accordance with their Creative Commons licensing option.

[the-dude]

Fair enough, but that is my use case. I find 'royalty free' misleading.

[mintplant]

This is the standard use of "royalty free". I think you're in error here, not the site.