News Subs revenue growing faster than ad-supported income News UMG, Sony and Warner club together to hit Andrew Sampson with lawsuit News Sheeran songs have been streamed 2.9bn times in total on Spotify News Debut album expected for release next year Analysis An in-depth look at what's happening to the biggest music market in the world Blog CI's Kieron Faller gives his top tips Analysis Sony/ATV, Jimmy Iovine, France and Pandora on the agenda News Apple man eviscerates freemium, slates YouTube,