***** he's actually DJing the tracks. he's not performing them in the sense that he's putting the track together live, such as how deadmau5 performs. he is instead using the four different players and fader knobs in between to basically mix .mp3 tracks together. that's why he will occasionally throw the headphones on. when he does that, he's making sure that the two tracks are synced together (tempo-wise) so that they all blend together as one continuous track. it's much like radio DJs did with actual records, but digital. Armin van Buuren has a video with Future Music explaining it. you should check it out if you get the chance.
Only one word! Great :) no more no less! No less because I just adore this video :) but no more because I'm not a big fan of remix, dubstep and other...noises like this ( because it's only noise ) I prefer real singer with great voice! But well dona Avicci, what a show :D and well done for the hymn of Eurovision 2013 :)
So you mean that you can make these sounds with a guitar? And do you think this is easy? Avicii spends a lot of time to make his songs... Maybe you shud think before you comment something on youtube.... But i see your point, it's just that you dont understand this type of music... :)