ABC Command Probe was a record label founded in 1970 as a subsidiary of ABC Records, aimed at exploring avant-garde and experimental music. The label became notable for its eclectic roster, which included artists such as the influential jazz musician Sun Ra, the innovative electronic composer Mort Garson, and the progressive rock group The United States of America. During the early 1970s, ABC Command Probe focused on genres like jazz, rock, and electronic music, often pushing the boundaries of mainstream sound. The label's commitment to artistic experimentation allowed it to cultivate a unique identity within the music industry. Although it was relatively short-lived, dissolving in the mid-1970s, ABC Command Probe left a lasting impact on the avant-garde music scene, influencing subsequent generations of artists and labels. Its legacy is marked by a dedication to artistic freedom and innovation, contributing to the broader narrative of experimental music in the 20th century.