Eva Tanguay (1878-1947) was a pioneering American singer, actress, and vaudeville performer, known for her energetic performances and bold personality. Often referred to as "The Queen of Vaudeville," she was a significant figure in early 20th-century entertainment and is recognized for her influence on the development of popular music and stage performance. Tanguay's musical style encompassed vaudeville, ragtime, and early jazz, with a repertoire that featured lively and often risqué songs. Some of her notable works include "I Don’t Care," "The Best Things in Life Are Free," and "I’m a Bad, Bad Girl." Her performances were characterized by their high energy and unique vocal style, which captivated audiences across the United States. Eva Tanguay's impact on music lies in her role as a trailblazer for female performers, challenging societal norms regarding women's sexuality and independence in the entertainment industry. Her flamboyant persona and showmanship paved the way for future artists, and her influence can be seen in the work of later performers like Mae West and Bette Midler. Tanguay's legacy endures as a symbol of early 20th-century American entertainment.