Been using a service named Globex Music for over two years, and overall it works well for me.
One thing I noticed is how fast you can upload tracks. Pretty fast overall.
Moderation is fast. In my case about 24 hours. Sometimes a bit longer, but nothing critical.
I contacted support a few times, and they answered fine.
Payments are working fine. There music career tools are options like different methods. Everything went through normally.
I upload both original tracks and covers. No issues with covers.
No hidden payments. Just pay per release.
Everything is ok overall.
Not heavily advertised, but it does the job.
If you care about referrals, you can join partner program.
In general you can try it yourself. Of course not ideal, but good enough for me.
And yeah, feel free to check my music.