Deleste Festival takes place in Valencia, Spain on May 22-23, 2026, featuring a diverse lineup of rock, indie, electronic, alternative dance, and neo psychedelia artists. Scottish rock legends Primal Scream headline alongside Norwegian electronic duo Röyksopp and German producer Apparat, creating a compelling mix of established and emerging acts. The festival showcases both international talent from the UK and US as well as Spanish artists including Los Invaders, The Molotovs, and Mateo Cabero. Additional performers include Anna Calvi, Holy Fuck, Kerala Dust, Billy Nomates, Meoj, Miss_Tra, and Toxicosmos, offering festival-goers 13 artists across multiple genres over two days.