Best filming windows

• Be in position before downbeat: "Homesick Blue" has the strongest opener signal (100%).
• First 10-minute window: "Heaven Sent" often lands early (100%).
• Finale window: keep A-cam rolling for "Tennessee" (closer probability 50%).
• Do not clear early: "Little Maggie" is a common encore (100%).
• Set order is volatile across recent shows. Keep one roaming camera available for pivots.