New Apple film tracks the changing way we listen to music

Yesterday Apple announced the imminent arrival of Apple Music, a new app that is a combination of a streaming music service, a radio station and a social network for musicians. If that sounds like quite a bit to get your head around, you might prefer to watch this charming film, which tracks the myriad ways we have consumed music over the decades, from the gramophone to the boombox, the 8 track to the iPod…