Is Facebook about to enter the music streaming war?

Social network is reportedly investing in video streaming with an eye to launching a music service to take on Spotify, Apple, Google and TidalRewind just a few short years. The music industry was sick, if not dying. Napster had started the decline, free music for all, albeit illegally. With shrinking revenues and costly licensing deals only Apple was really making any money by selling its breakthrough iPod music player.
Spin on to 2015 and everything has changed. Apple Music just launched to cha