In a notorious 1967 incident, Moorman was arrested for going topless while performing in Paik's "Opera Sextronique". Two years later, in 1969, they performed "TV Bra for Living Sculpture", in which Moorman wore a bra with small TV screens over her breasts. Throughout this period it was his goal to bring music up to speed with art and literature, and make sex an acceptable theme. One of his Fluxus concept works ("Playable Pieces") instructs the performer to "climb inside the vagina of a live female whale." Of the "Playable Pieces," the only one actually to have been performed was by Fluxus composer Joseph Byrd ("Cut your left forearm a distance of ten centimeters.") in 1964 at UCLA's New Music Workshop.