The younger Norma appearing behind her immediately summons "Follies," which is ironic since the iconic still shot of Swanson amid the theater rubble in part inspired the show. Almost a "One More Kiss" vibe. It quickly turns into (less interesting) a vintage television special, that look I recall in countless broadcasts when I was a young child.
N.B. Her vocals are quite startling, aren't they? She could've sung the ALW score.