Best filming windows

• Be in position before downbeat: "23's a Baby" has the strongest opener signal (81%).
• First 10-minute window: "Violins" often lands early (100%).
• Finale window: keep A-cam rolling for "Event of a Fire" (closer probability 100%).
• Do not clear early: "Salad" is a common encore (95%).
• Set order is relatively stable. Pre-assign camera positions around recurring songs.