They did an excellent job including all the cast members into the story. In the first chapter, Ai-chan visits from Man-Home and gets to stay at the ARIA Company. Everyone comes over and the whole place is bustling with activity.
The second chapter is about Alicia's early days before she became a Prima. It's told in the form of Akari reading Grandma's diary. It's nice and all, but I tend to prefer more active story lines in drama CDs, like the first chapter.
