Paul Amadeus Pisk (1893–1990) was an Austrian composer, musicologist, and educator known for his contributions to 20th-century classical music. His work primarily falls within the genres of contemporary classical and orchestral music. Pisk studied under prominent figures like Arnold Schoenberg and later became a significant advocate for modernist music. One of his notable works includes the "Concerto for Orchestra" (1953), which showcases his orchestral prowess and innovative use of texture and harmony. Pisk was also known for his chamber music compositions and vocal works, including choral pieces that reflect his deep understanding of vocal techniques. Beyond composition, Pisk made a substantial impact as a musicologist, authoring several influential texts on musical theory and history. He taught at various institutions, helping to shape the next generation of musicians and composers. His commitment to modernism and education helped bridge traditional classical music with contemporary practices, influencing the evolution of music in the 20th century. Pisk's legacy continues to be felt in academic circles and among contemporary composers who explore the boundaries of musical expression.