This is a core page in the SCE design specification. Nice that formulated these 5 relevant use cases with references to requirements and claims. For UC1 to UC2: you mention music. The specific role/function of music could be explicated better for the first three (e.g., via a specific claim, also for UC4 a "music claim" could be formulated).
This is a core page in the SCE design specification. Nice that formulated these 5 relevant use cases with references to requirements and claims. For UC1 to UC2: you mention music. The specific role/function of music could be explicated better for the first three (e.g., via a specific claim, also for UC4 a "music claim" could be formulated).