new_contents: (function() {
  	function PlayerBarCtrl(Fixtures, SongPlayer) {
  		this.albumData = Fixtures.getAlbum();
  		this.songPlayer = SongPlayer;
  	}
  
  	angular
  		.module('blocJams')
  		.controller('PlayerBarCtrl', ['Fixtures', 'SongPlayer', PlayerBarCtrl]);
  })();
subject: Create function & jnjecting dependency services 'Fixtures' and 'SongPlayer' into 'PlayerBarCtrl.js' controller...