Commentary: Whence the waltz? What's behind the New Year's tradition and why it matters  Los Angeles Times Tue, 31st December 2024

Viennese Music, Oom-pah-pah and Otherwise (Published 2012)  nytimes.com Fri, 3rd February 2012

Alfred Hitchcock’s Best and Worst Movies  24/7 Wall St. Sun, 10th April 2022

Amadeus (1984)  Alternate Ending - Movie Reviews Mon, 9th March 2015

Alfred Hitchcock Films Ranked  The Film Magazine Tue, 13th August 2024

The European Space Agency will beam the famous 'Blue Danube' waltz into space  NPR Mon, 26th May 2025