Maurice Peress (1930-2022) was an influential American conductor and music educator, primarily known for his work in classical music and orchestral performance. He was particularly recognized for his efforts in promoting American music and for his interpretations of diverse classical repertoires, including works by composers such as Leonard Bernstein and Aaron Copland. Peress served as the conductor of several notable orchestras, including the Brooklyn Philharmonic, where he was instrumental in expanding the orchestra's repertoire and outreach. His notable works include conducting performances of Bernstein's "Mass" and Copland's "Appalachian Spring," as well as championing lesser-known American composers. In addition to his conducting career, Peress was a dedicated educator, teaching at institutions like the Manhattan School of Music and the University of Miami. He was committed to fostering a new generation of musicians and promoting the importance of music education. Peress's impact on music lies in his dedication to American music and his ability to bring classical works to broader audiences, thereby enriching the cultural landscape and inspiring future musicians.