Inspired by visionary architects of the 18th century, New York based media artist Claudia Hart presented an online virtual social space as non-specific and imaginary. For her piece "Welcome to the Doll's House," she created an improvisation showcasing New York composer Matthew Gantt. Who plays virtually through a 3D avatar within Hart's world and presented through Mozilla Hub. In this virtual event Gantt's composition and binaural sonic performance harmonized with a pre-reco