Seymour Shifrin (1928–1989) was an American composer and educator known for his contributions to contemporary classical music. His work often blended elements of serialism and traditional forms, showcasing a unique voice within the 20th-century avant-garde movement. Shifrin studied at institutions like the Juilliard School and Columbia University, where he was influenced by prominent figures such as Milton Babbitt. Among his notable works are "Concerto for Orchestra" (1961), "Piano Concerto" (1968), and various chamber pieces that highlight his innovative use of instrumentation and texture. Shifrin’s music is characterized by its complex structures and intellectual rigor, reflecting the broader trends in post-war American composition. In addition to his compositions, Shifrin was a dedicated educator, teaching at several universities and influencing a generation of composers. His impact on music is seen in the way he pushed the boundaries of traditional forms and contributed to the discourse surrounding serialism and modern techniques. Although not as widely recognized as some contemporaries, his work remains significant in the study of American classical music and its evolution during the latter half of the 20th century.