T9.1: Continuous integration (Lead: CTL; Contributors: All; [M19-M32]) – This task describes the action that will be taken for the continuous integration of the toolkits, in the interoperable human-centric platform. All the versions of the toolkits and methods, as well as assets and CH digital twins will be integrated immediately when ready. This task will focus to keep the timeline and milestones, regarding the second phase of pilots, as well as the availability of the toolkits for the training purposes and to assist open call funded projects. In close collaboration with T2.2, the project will ensure the alignment of the solutions with the ECCCH guidelines. (Output: D9.1).

T9.2: System validation and continuous improvement based on users’ feedback (Lead: CTL; Contributors: All; [M25-M36]) – MusicSphere platform will be an open web-based hub for the provision of MusicSphere’s AI tools, XR applications and web UIs in the relevant, artistic, professional, scientific, and research community. In this second phase of integration, outcomes from WP7-WP8 will be immediately tuned towards services provided by the MusicSphere platform and accompanied by detailed documentation, aiming to sustain the system development. The consequent prototype developments on the basic edition will be driven by regular development cycles and the feedback generated during the pilot implementation and validation. The platform will continue to materialise all AI, XR models of WP7 and WP8 and will make them readily available to the engaged target stakeholders, including the widest international research and CH community, through the designated demonstration workshops and open days (T2.3 and T13.2) with the ECCCH. (Output: D9.2).

T9.3: Migration of the holistic MusicSphere framework to ECCCH (Lead: CTL; Contributors: -; [M33-M39]) – The primary objective of this task is to migrate the entire MusicSphere framework to the ECCCH platform while ensuring seamless integration and functionality. Additionally, comprehensive documentation of the migration process and the adapted framework will be created to facilitate future reference and maintenance. The task should initially analyse the existing MusicSphere framework and its components, assess compatibility and dependencies to determine the feasibility of migration to the ECCCH platform and develop a migration plan outlining the step-by-step process for each component, considering any necessary adaptations or enhancements. Then, it should proceed with integrating the migrated MusicSphere framework seamlessly into the ECCCH platform and ensure that all functionalities of the original framework remain intact and fully operational within the ECCCH environment. Then, it will transfer all relevant data, including CH assets, metadata, ontologies, and interconnections, to the ECCCH platform while maintaining data integrity and consistency and establish a data migration strategy that will ensure that the ECCCH platform can effectively handle and utilise the migrated data. Last but not least, T9.3 will create detailed documentation for the migration process, including step-by-step instructions, configurations, and any necessary code modifications, providing clear guidelines for platform users, administrators, and developers on how to utilise the migrated framework within the ECCCH ecosystem. (Output: D9.2).