Mostly western style music.
There is a good variety to choose from with good quality.
So for what it sells itself as, it's great value.

However, to be able to get various versions of the same track, you'd need to login to another provider. Which means you are only getting what has been composed and won't be able to generate variations even within Uppbeat's portal.
In the market with overwhelming media content to select from, I'd hope these type of media providers either improve searchability or make music recreate-able (or tweak) so we buyers get what we need with less time "trying" all the tracks, just because one or two places don't sound right for our use.