The transformative power of Information Technology in the realm of Cultural Heritage continuously unlocks new opportunities, particularly in the performing arts domain. The Hyperstage project stands at the forefront of this innovation, focusing on the interoperability of performing arts archives. By leveraging multiple decentralized databases, Hyperstage facilitates the seamless integration of these resources, promoting the concept of Open Science. This development promises new synergies and unexplored potential within the digital landscape of the performing arts.