What is the prediction question for this Music idea?
Will Primavera Sound announce at least two surprise acts by June 15?
What are the proposed outcomes?
This binary idea proposes these outcomes: Yes; No. These are suggested outcomes, not current market prices or forecasts.
Why might this question interest an audience?
Primavera Sound is packed already, but surprise acts keep everyone guessing. Fans love the suspense of possible last-minute additions.
What reporting inspired this idea?
Pitchfork: Primavera Sound 2026 Lineup & Schedule: All the Set Times You Need to Know. The source is context for the idea, not proof that any proposed outcome will happen.
What is the suggested resolution window?
The suggested window is 10 days, as recorded in the June 4, 2026 edition. It is historical context, not a live deadline; define an explicit closing date and verifiable resolution criteria before publishing a market.
Is this a live prediction market?
No. This is an AI-assisted idea published on June 4, 2026, not a live market or a statement that the predicted event is true. Review its source, timing, outcomes, and resolution rules before using it.