Warm Up Festival takes place in Murcia, Spain on May 1-2, 2026, featuring headliners Soulwax and Fatboy Slim leading a diverse lineup of 38 artists. The festival showcases pop, rock, indie, electronic, and singer-songwriter genres with performers from Spain, Belgium, United States, and United Kingdom. This two-day music event offers an international mix of established and emerging artists across multiple musical styles, making it an appealing destination for fans of contemporary music seeking variety in their festival experience.