Sculpture—situated within the sensibilities of space, embodiment, and the physical world—offers a richly speculative arena for experimentation with materials and technology. The continuing expansion of practices reminds us that sculpture no longer resides in a world of “things”: contemporary physics now reformulates “solid” matter as process and flow, foundational concepts for art are now redefined or dismantled, and virtuality often stands in for the “real.” The implementation of sound created by artists as sculpture has contributed robust tools and a new sense of identity for these changing boundaries. Yet while sound has become almost ubiquitous in contemporary art, it has garnered scant scholarship, and its artists are often neglected.