Earlier quoted context omitted.
Wouldn't that use be both against Spotify's EULA [0] and be illegal without a PPL [1] (in the UK at least). [0] https://www.spotify.com/uk/legal/end-user-agreement/#s4 [1] http://www.ppluk.com/
Yes, but at worst bars and venues like this end up paying the flat fee to the recording cartels to basically have unlimited plays of whatever they want and none of that really goes to the artists in any significant way. And in most cases, it doesn't really come up until they're audited at least once, which might be never.
I happen to know because I was once in a band and the only money I really ever received for our recordings after the label advance was from ASCAP. Even years later I get a check every few months for a few bucks, whereas I get nothing from spotify or any other music service (even though my music is on there).
So at least for me, I appreciate ASCAP and BMI, even though it is not a lot of money, they are the only ones who have ever paid me royalties as an artist - and their service is free to all artists no matter how small.