A curated group of vocalists from diverse backgrounds perform an unrehearsed a capella piece in which musical cues and venue-specific movement directions are fed to them through earphones, physically foregrounding specific singers or creating positional unity at different points in the piece. As a result, the singers may move closer to each other and members of the audience than is typical or expected, bringing depth to the experience by challenging comfort barriers and introducing a heightened sense of engagement with the performance.