As music streaming subscriptions stall, are price rises inevitable?

Mark SavageMusic CorrespondentGetty ImagesTaylor Swift was the most-streamed artist in the world last yearAfter years of explosive growth, the music streaming market in the UK is levelling out, new research suggests.Almost half the population, 32.4 million people, has now signed up to apps like Spotify and Apple Music, according to music industry analysts MIDiA Research.That's vastly more than the 20 million who…