will.i.am, Shazam CEO Rich Riley and executives from Deezer, Hungama, Psonar, Rdio, Rightster and Spotify are among speakers at The MMIX (Mobile.Music.Innovation.eXperience), a new series of events at this year's Mobile World Congress (MWC) in Barcelona. 

Rhapsody CEO David Hose, representatives from music festivals Sonar and The Great Escape, specialist music app developers BioBeats and Eskimo, and label and dance venue owner Ministry of Sound are also appearing at this week's event, which is a collaboration between global marketing specialists ...