Haha that song is cool. But the boy's desperation to get as much attention as possible puts me off.   
Anyway. It was never in doubt. I bet my Dad that Murray would still win when he went 2 sets down and although the 5th was toight he was always going to finish the job after winning sets 3 and 4.    
Would be good to get through the semi in straight sets to conserve a bit of energy. But I'm tipping Novak to win the whole thing without dropping a set. I hope I'm very wrong though. But he's just been on another level.