Overview
- Odd Atelier and festival organizers confirm Jennie will perform on the main stage on July 9, 2026 in Madrid.
- She is billed as Mad Cool’s first K‑pop headliner and the only K‑pop act on the announced lineup.
- The four‑day festival runs July 8–11, 2026 at Iberdrola Music in Villaverde with more than 70 artists.
- Notable names on the bill include Foo Fighters, Florence + The Machine, Twenty One Pilots, Lorde, and Nick Cave & The Bad Seeds.
- Jennie remains on BLACKPINK’s world tour through January 26, 2026, and YG says the group’s next album is in final stages with a January timeframe expected but not yet dated.