May Aufderheide (1888-1972) was an influential American composer and pianist, primarily known for her contributions to the ragtime genre. Born in the United States, she became one of the few female composers to gain recognition in a predominantly male-dominated field during the early 20th century. Her most notable work, "The Thriller," gained significant popularity and exemplified her ability to blend traditional ragtime with innovative harmonies. Other important compositions include "Daisy Bell," "The Fiddle-Playing Dog," and "Sensation Rag." Aufderheide's music is characterized by its intricate melodies and lively rhythms, which reflect the exuberance of the ragtime era. Despite the decline of ragtime in the 1920s, Aufderheide's work has been rediscovered and celebrated by contemporary musicians and scholars, highlighting her role in the preservation and evolution of American music. Her contributions helped pave the way for future female composers in a male-dominated industry, making her an important figure in the history of American music. Through her compositions, Aufderheide left a lasting legacy that continues to inspire musicians and audiences today.