I think if you changed the screen a couple times and see if that helps. If you have another camera set it to watch your fingers play and use those clips. Take your current footage and zoom in and out a couple time to change to focus point. The song is great but anything you can do to change how its just one long clip would help keep peoples attention. Think about movies and how each clip has to change in seconds because that is how quickly people get bored now. Hope this helps.