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Google admits Spotify pays no Play Store fees because of a secret deal | TechCrunch
(techcrunch.com)
This is a most excellent place for technology news and articles.
Not ideal but artists get paid proper. Just don't share then you're mostly fine.
P.S.: Subject to your local law which may prohibits ripping a CD. This is NOT a legal advise.
Edit: I don't know if my statement is right or not given the downvotes. Can someone explain?