Gladys Swarthout (1900-1969) was an American operatic soprano and recording artist, renowned for her contributions to both classical and popular music. Born in Columbia, Missouri, she studied at the University of Missouri and later at the Royal Conservatory in Brussels. Swarthout's genre primarily encompassed opera, but she also ventured into popular music, showcasing her versatility. Notable works in her career include her performances in operas such as "Carmen," "Aida," and "Madame Butterfly," where her powerful voice and dramatic interpretation earned acclaim. She made significant contributions to the American music scene in the 1930s and 1940s, becoming a prominent figure on radio and recording platforms. Swarthout's recordings include popular songs and classical arias, which received considerable attention. Her impact on music is marked by her ability to bridge the gap between opera and popular genres, bringing operatic singing to a broader audience. She was a pioneer for women in music, inspiring future generations of vocalists. Swarthout's legacy continues to resonate in both the operatic community and popular music, highlighting her role in expanding the reach of classical music during her time.