Best filming windows

• Be in position before downbeat: "Juno" has the strongest opener signal (67%).
• First 10-minute window: "Burnout Days" often lands early (100%).
• Finale window: keep A-cam rolling for "Chicago" (closer probability 50%).
• Do not clear early: "Nickel" is a common encore (100%).
• Set order is relatively stable. Pre-assign camera positions around recurring songs.