Louis Horst (born Jan. 12, 1884, Kansas City, Missouri, U.S.; died Jan. 23, 1964, New York City) was a choreographer, composer, and pianist. He helped to define the principles of modern dance choreographic technique, most notably matching the choreography to the pre-existing musical structure and the use of contemporary music for dance scores.

Horst was the musical director for the Denishawn company (1916 to 1925) before working as musical director and dance composition teacher for Martha Grahams school and dance company (1926 to 1948).

Apart from being a personal friend and mentor to Graham, Horst worked and wrote scores for many other choreographers, including:

• Ruth St. Denis
• Ted Shawn
• Helen Tamiris
• Doris Humphrey and Charles Weidman
• Agnes de Mille
• Ruth Page
• Michio Ito
• Nina Fonaroff
• Adolph Bolm
• Harald Kreutzberg
• Pearl Lang
• Jean Erdman
• Anna Sokolow, who was his assistant and demonstrator.

Horst composed scores for the Denishawn company, including Japanese Spear Dance (1919). He composed several of Graham's early group works: Primitive Mysteries (1931), Celebration (1934), Frontier (1935), and El Penitente (1940). For Anna Sokolow, Horst composed Noah (1935). He also composed several movie scores.

Horst taught art of choreography at Neighborhood Playhouse School of the Theater (1928-1964), Bennington College (1934-1945), Mills College, Connecticut College (1948–1963), Barnard College, Sarah Lawrence College, Columbia University, and The Juilliard School (1951-1964).

Horst lectured often on "Dance Composition", "Music Composition for Dance", and "Modern Dance and Its Relation to the Other Modern Arts". He wrote and published two books: Pre-classic Dance Forms (1937) and Modern Dance Forms (1960). He founded and edited Dance Observer Journal (1933-1964).

External links

• Louis Horst collection (of scores) in the Music Division of The New York Public Library for the Performing Arts.