Lejaren Hiller, the pioneering American composer (1924–1994), was a trailblazer in the realms of avant-garde, free jazz, and experimental music. His innovative approach to composition often involved the use of computers, making him one of the first composers to explore the intersection of technology and music. Hiller's work is characterized by its groundbreaking techniques and unconventional structures, challenging the boundaries of traditional music. His collaborations with artists like John Cage and Karlheinz Stockhausen further cemented his status as a visionary in the world of experimental music. Dive into Hiller's discography to experience a journey through the avant-garde, where each piece is a testament to his relentless pursuit of musical innovation.