Summer festival

A whole summer festival built around a chorus about the supermarket car. Three days of music, two stages and a single microphone everyone wanted to hold. Not every row and column has to be occupied.

Suspects

• Alexandrina, the promoter: She put the festival together in three months, all around one chorus.
• Bártolo, the entrance security guard: He searches bags at the entrance. That day he let one through with a microphone, because 'it belonged to the organisers'.
• Corália, the photographer: She photographed the main stage all night. The microphone is in every photo, until it isn't.
• Dalberto, the camper: He pitched his tent next to the second stage. He sleeps little and hears a lot.