Mad Cool 2020
Time Out says
Mad Cool has announced they are working to move the 2020 edition to the same dates next year (July 9, 10 and 11, 2021).
Mad Cool is the biggest, maddest, most popular music festival in town, which has given Madrid a spot on the route of European music festivals to get to and put the city on the radar of big international artists to attract them in for the multi-day party. It's hard not to find a group you like on the line-up, with headliners like Taylor Swift, The Killers, Billie Eilish and Twenty One Pilots to those with their own loyal fans like Hinds, Pale Waves, Cala Vento, Richard Hawley, The Rapture and Blood Red Shoes, among many others.