Ruth St. Denis (1879–1968) was an influential American dancer and choreographer, primarily known for her pioneering contributions to modern dance rather than music per se. She was a key figure in the early 20th-century dance movement, blending Eastern and Western artistic traditions. St. Denis was deeply inspired by various cultures, often incorporating elements of Indian, Egyptian, and Asian dance into her performances. Notable works include "Radha" (1911), which showcased her innovative use of theatricality and spirituality, and "The Incense" (1915), reflecting her interest in the mystical aspects of dance. St. Denis co-founded the Denishawn School of Dance with her husband, Ted Shawn, which became instrumental in training a generation of dancers, including Martha Graham and Doris Humphrey. Her impact on music is indirect but significant; she often collaborated with composers to create original scores for her performances, thereby enhancing the integration of music and dance. St. Denis's work helped elevate dance as a respected art form and laid the groundwork for future generations of dancers and choreographers, influencing the evolution of modern dance as a vital expressive medium.