"The morning before a show I get nervous. I can wake up with a really bad sick feeling. I have to hit very high notes and if you hit them wrong you can put your throat out. So there's a, 'Will I? Won't I?' aspect to it. It used to worry me sick. That sense of, how could I meet the levels of expectation."
The song 'Stranger In A Strange Land' is about the English people, being "strangers" in the "strange land" of Ireland during the war, or vice versa.