The Musical Metaverse: Advancements and Applications in Networked Immersive Audio

The convergence of the Sound and Music Computing (SMC) domain with the Internet of Things (IoT) paradigm has given rise to the burgeoning field of the Internet of Sounds (IoS). Within this context, the concept of the Musical Metaverse emerges as a pivotal area of exploration, offering unprecedented opportunities for immersive audio experiences and networked musical interactions. This paper provides a comprehensive examination of the Musical Metaverse, delving into the technological innovations, methodologies, and applications that underpin this dynamic domain. We examine the integration of immersive audio technologies and Networked Musical Extended Reality (XR) to create collaborative virtual environments for music performance and education. We also explore advancements in smart musical instruments and ubiquitous music, focusing on their impact on accessibility, inclusiveness, and sustainability. Additionally, we address privacy, security, and large audio database management, highlighting the role of cloud services and wireless acoustic sensor networks in enhancing the efficiency of musical applications. The aim is to provide a foundational understanding of the Musical Metaverse and its potential to influence the future of the global music industry.