Just got another one. But there is no way to find out what that “1 country” is. The link in the email is dud.
I managed to eventually find it
Well, I am hardly going to be bothered by that 
you could look at this
Basic (Free) Plan: Suno owns the master recording. You can use these songs for non-commercial purposes, such as sharing with friends or using in personal, unmonetized projects, provided you give attribution to Suno
For sure there is a ton of non-copyright music, but one might choose a well known “classic” for a good reason.
For many years, instrumentals were undetectable – not least because it is potentially very hard to identify an orchestra performance – but obviously that changed a while ago.
IMHO, every background music for flying videos is fine. (As long as you don’t hear it.)
Apart from that, this is a very very nice one:
