Mad Cool Festival 2026 Day Three in photos: Twenty One Pilots, Interpol, Kings Of Leon, Sigrid and more

The Mad Cool Festival in Madrid kept the energy high on day three with a stellar lineup featuring Twenty One Pilots, Interpol, Kings Of Leon, and Sigrid, among others. The festival showcased an eclectic mix of genres, drawing in a diverse crowd of music enthusiasts. The photos from the event capture the vibrant atmosphere and the fans' excitement, highlighting why this festival is a significant cultural event in Europe. This year's festival is already setting the bar for future editions, with memorable performances that are likely to be talked about for a long time.