If you're just using a color filter over a scan and adding text you're not moving towards a quality wall. Because of the red filter is image has taken on a grainy texture and is of a lesser quality. The best thing to do when you want to use a red filter in a wall is vector the scan using mostly black and white before you add the filter. Also I'm not too crazy about the text. The lyrics are fine but I would have used the same font for all of the text. The two font styles don't blend in with each other very welll and the text for "this is my last" looks extremely grainy. You've got an idea going here it just needs more work.