One of the premier American hardcore bands of the early '80s, this compiles all the group's vinyl releases between 1981 and 1984. Known for playing an inventive combination thrash, reggae, and noise, the group was notable for its political lyrics, three-guitar attack, and sponsorship of the Chicago scene. This release contains all tracks from the compilation LP, "The Mastertape" (1982); their first EP, "What We Want Is Free" (1982); the first Bob Mould-produced LP, "Give Thanks" (1984); and three bonus tracks and one unreleased live track.