News Acquisition of California-based app comes just three weeks after Apple completed Shazam deal News Shawn Carter and Beyoncé lead tributes to outgoing Warner/Chappell boss News Facebook's new audio/video communication devices are called the Portal and Portal+ News Tidal subscribers will have access to a Samsung TV-specific user interface that 'prioritizes Tidal visual content' News Sony exec grilled by the BBC on modern music industry talking points Analysis Cherie Hu on what the likes of Spotify can learn from China's biggest streaming music company News Denis Ladegaillerie discusses his latest acquisition and Spotify's big move News AM will be the only place the public will be able to find MoS playlist brands