Friedrich Schenker is not a widely recognized artist in the music world, and it seems there may be some confusion regarding the name. However, you might be referring to Heinrich Schenker (1868-1935), an influential music theorist and composer known for his contributions to music analysis and pedagogy. Schenker's work primarily focused on the analysis of Western art music, particularly the compositions of composers like Johann Sebastian Bach, Ludwig van Beethoven, and Richard Wagner. He developed the "Schenkerian analysis," a method that reveals the underlying structures of musical works, emphasizing tonal hierarchy and the relationships between different musical lines. Notable works include "Free Composition" and "Harmony," where he outlined his theories and analytical techniques. Schenker's impact on music has been profound, shaping music theory and education, influencing composers, analysts, and musicologists. His ideas have fostered a deeper understanding of musical form and structure, making him a pivotal figure in 20th-century music theory. Schenker’s legacy endures in contemporary music analysis and education.