Analysis Views generating $12.5m on iTunes, as Drake's top of the pops on Spotify Analysis After Rdio went bust last year owning $30m, how safe is everyone else? Analysis Streaming and track downloads having very little impact as iTunes sales soar News On course to hit 20m subscribers this year News Young Thug-curated mixtape is only available on US digital service News The Summer Sixteen tour will be 'presented' by streaming service News Debbie Harry and Nikki Sixx join Katy Perry, Deadmau5 and more to protest safe harbor protections News Album surges on torrent sites, as Jay Z's app overtakes Spotify on daily US chart