I-Days Festival 2026 is officially throwing down the gauntlet, positioning itself as the unmissable European music event of the summer. Taking place in Milan, Italy, across multiple dates in early July 2026, the festival is set to showcase a phenomenal blend of alternative rock, heavy metal, and mystical pop at two iconic venues: the Ippodromo Snai – San Siro and the Ippodromo Snai La Maura. Organisers have just announced a trio of world-class headliners, confirming three spectacular single-day events that span genres and generations.
The confirmed schedule currently looks like this:
• Friday, July 3rd: Headliner FLORENCE + THE MACHINE at Ippodromo Snai – San Siro
• Sunday, July 5th: Headliner FOO FIGHTERS at Ippodromo Snai La Maura (with support from IDLES, FAT DOG, and more)
• Monday, July 6th: Headliner SYSTEM OF A DOWN at Ippodromo Snai La Maura (with support from QUEENS OF THE STONE AGE and ACID BATH)
This I-Days Milan 2026 announcement is a masterclass in festival booking, offering something truly special for every kind of music fan.
TICKETS ARE AVAILABLE TO BUY FROM THE TICKETONE WEBSITE HERE >>>
Florence + The Machine: Ethereal Magic in Milan
Kicking off the announced dates on Friday, July 3rd, is the return of the mesmerising FLORENCE + THE MACHINE. Led by the incomparable Florence Welch, this performance at the Ippodromo Snai – San Siro promises to be a stunning, theatrical spectacle. Known for her soaring vocals, gothic indie-rock anthems like ‘Dog Days Are Over’ and ‘Shake It Out’, and her beautifully chaotic stage presence, Florence will transform the racetrack into a space of pure, ethereal magic. Fans can anticipate an emotional and uplifting journey through her catalogue of powerful hits and newer material.
Foo Fighters: Stadium Rock Powerhouse
On Sunday, July 5th, the I-Days Festival unleashes the ultimate rock party with the FOO FIGHTERS at Ippodromo Snai La Maura. Dave Grohl and his band remain one of the most vital and energetic live acts on the planet. Expect a high-octane, three-hour marathon of stadium-sized anthems, singalongs, and massive riffs, pulling from hits like ‘Everlong’, ‘The Pretender’, and ‘Best of You’. The Foos will be supported by the critically acclaimed British post-punk outfit IDLES and the frenetic London band FAT DOG, ensuring a day stacked with intense, unmissable rock music. This is guaranteed to be a spectacular display of maximum-volume euphoria, cementing its place as a massive Italian rock festival date.
System of a Down: A Nu-Metal Reunion for the Ages
Closing out the currently announced dates on Monday, July 6th, is the explosive return of nu-metal and alternative legends SYSTEM OF A DOWN. This is one of the most anticipated reunion shows in years, and the band’s only Italian date on their European run. The quartet, famous for their unique blend of Armenian-influenced political fury, sonic chaos, and iconic hits like ‘Chop Suey!’ and ‘Toxicity’, will deliver a punishing set that fans have waited almost a decade for. Making this day even more monumental is the support bill, featuring the mighty desert rock kings QUEENS OF THE STONE AGE and the recently reunited New Orleans sludge-metal cult heroes ACID BATH. This triple-header ensures the I-Days 2026 lineup is a true feast for fans of aggressive, alternative music.
With a lineup of this magnitude, the I-Days Festival 2026 tickets are set to become the hottest commodity in European music. Don’t miss your chance to be part of one of the most diverse and powerful rock events of the summer in Milan, Italy!
Which of these incredible I-Days headliners are you booking your flight to Milan for?
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