Birgit Nilsson was a renowned Swedish soprano, celebrated for her powerful voice and dramatic stage presence. Born on May 17, 1918, in Västra Karup, Sweden, she gained international fame for her performances in operas by composers like Richard Wagner and Giuseppe Verdi. Throughout her career, Nilsson performed at prestigious venues, including the Metropolitan Opera in New York and the Royal Opera House in London. She was particularly known for her roles in operas such as Tristan und Isolde and Aida, earning her a lasting legacy in the world of classical music.