ARC Music Festival 2026 is just over a week away from making its highly anticipated return to the birthplace of house music, and this year’s edition is shaping up to be one of its most ambitious yet. For the first time in the festival's history, ARC will expand to four days, taking over Chicago’s Union Park from September 4-7 during Labor Day Weekend.
The expansion adds an entire extra day of house, techno and everything in between to an already stacked weekend. And as if four days inside Union Park weren’t enough, ARC recently unveiled the 2026 edition of ARC After Dark, extending the celebration across Chicago’s nightlife scene from September 3-7 with official afterparties featuring many of the same artists taking over the festival.
But there is another part of ARC 2026’s lineup that immediately stands out: the sheer number of back-to-back sets. B2Bs have become an essential part of the ARC experience over the years, giving artists the opportunity to combine their sounds while creating performances that fans rarely get to experience elsewhere. ARC featured 16 B2Bs in 2024 before announcing what it called its largest slate of back-to-back sets to date in 2025. Somehow, the festival has taken things even further this year, with more than 30 collaborative performances spread across its four-day schedule.
With so many to choose from, narrowing down the schedule is no easy task. From rising house stars joining forces to a three-way techno masterclass and several festival-closing performances, here are eight B2B sets you can’t miss at ARC Music Festival 2026.
If there is one pairing on the ARC lineup that has already proven how well it works, it is Max Dean B2B Luke Dean. The two UK selectors have become regular partners behind the decks, bringing their shared love of groovy house, minimal and tech house to dancefloors around the world.
Their chemistry has only continued to grow, with the pair playing together everywhere from Miami and Ibiza to Los Angeles and New York throughout 2026. ARC fans should already know what they are capable of as well, as Max Dean and Luke Dean played together at the festival in 2025. This time, the duo returns to Expansions for a 90-minute set during the heart of Friday’s schedule. Expect rolling basslines, slick transitions and plenty of unreleased music as two of the UK’s hottest house names reunite in Chicago.
Korolova and KASIA will bring a completely different flavor to Friday afternoon when they meet behind the decks at The Midway stage. Both artists have built their identities around melodic sounds capable of balancing emotion with dancefloor energy. Korolova has continued her rise as one of melodic house and techno’s most recognizable names, while KASIA has carved out her own place within the genre through atmospheric productions and increasingly prominent performances around the world.
Put the two together and ARC has the ingredients for one of Friday’s most hypnotic sets. Their 90-minute B2B should offer a melodic change of pace before the festival heads into its heavier nighttime stretch.
Friday night at The Midway belongs to two of Italy’s biggest forces in modern house music as MEDUZA B2B GENESI closes out the stage. The pairing feels like a natural fit, especially considering the chemistry the artists have already developed in the studio. Their creative relationship includes MEDUZA’s edit of GENESI’s breakout track ‘Everything You Have Done,‘ along with official collaborations such as the ‘Freak EP’ and ‘Edge Of The World‘ with Innellea and Nu-La.
That shared production history should translate seamlessly behind the decks. MEDUZA and GENESI both lean into darker, club-focused sounds built around driving percussion and infectious grooves, while their growing catalog of collaborations gives them plenty of familiar material to weave throughout the set. With both artists also known for testing unreleased music, their ARC appearance could offer a glimpse at what else the two have been working on together.
The B2B also comes with the perfect setting. With the set running from 8:30-10:00 PM, MEDUZA and GENESI have the final 90 minutes of The Midway on Friday to take their sound as deep as they want. Those looking to continue afterward can also catch MEDUZA, Korolova and GENESI together at ARC After Dark later that night.
Saturday brings another showcase of house music’s next generation when Discip joins forces with Roddy Lima at The Midway. Both artists represent the wave of producers pushing stripped-back, groove-driven house music forward, making their pairing one of the weekend’s sets to watch for fans looking beyond the biggest names on the lineup.
Rather than relying on massive festival moments, expect this one to revolve around rhythm, basslines and the type of tracks that can turn an afternoon crowd into a proper dancefloor. With 90 minutes to work with from 5:00-6:30 PM, Discip and Roddy Lima should provide one of Saturday’s best opportunities to discover where the current underground house sound is heading.
Three techno heavyweights, two hours, one closing set. Nicole Moudaber B2B Paco Osuna B2B Dubfire might be the easiest inclusion on this entire list. Each artist could command a festival stage individually, but ARC is putting all three behind the decks together for a two-hour closing performance at The Midway.
The combination brings decades of experience into one booth. Moudaber’s dark and driving techno, Osuna’s groove-heavy approach and Dubfire’s meticulous underground sound create the potential for a set that can constantly shift without ever losing its intensity. More importantly, these aren’t three artists being thrown together simply for the novelty of a B2B. Moudaber, Osuna and Dubfire have been joining forces behind the decks for nearly a decade, with previous B3B appearances at Ultra Miami, RESISTANCE Ibiza, EDC Las Vegas and Movement Detroit, meaning there is already plenty of chemistry between them.
Sunday’s main stage schedule takes a melodic turn when Chris Avantgarde B2B Kevin de Vries takes control of The Grid. Both producers have become closely associated with the cinematic, high-impact side of melodic techno that has exploded across festival stages in recent years. Their productions combine massive synth work, tension-building arrangements and darker club elements, giving the pairing plenty of room to create something built specifically for The Grid’s large-scale environment.
Their 5:20-6:50 PM slot also places them at an interesting point in Sunday’s progression. Underworld follows shortly afterward before Anyma closes The Grid, making Chris Avantgarde and Kevin de Vries the beginning of a final stretch that should completely transform the atmosphere of ARC’s largest stage.
Technically, AFTER MIDNIGHT is more than a traditional festival B2B. The collaborative project between Matroda and San Pacho brings two artists with distinctly different approaches to house music together under a shared identity.
Matroda’s signature piano-driven and bass-heavy house sound meets San Pacho’s Latin-influenced grooves, creating a combination tailor-made for a late-night dancefloor. Both producers know how to keep a crowd moving without sacrificing the personality that has made their individual projects stand out. ARC gives After Midnight the final slot at The Midway on Sunday from 8:30-10:00 PM, providing the duo an opportunity to showcase exactly what happens when their two worlds collide.
There may be no better way to close ARC’s first four-day edition than pairing Chicago house icon Green Velvet with one of the scene’s fastest-rising names, Josh Baker. The two already have proven chemistry behind the decks, having made their B2B debut earlier this summer at Day Trip Festival in Long Beach, where they closed the High Tide stage.
Now, they will reunite in Green Velvet’s hometown for the final 90 minutes at The Grid. Green Velvet’s relationship with ARC runs deep, while Baker continues his rapid rise as one of the defining names of the new wave of minimal and house music. With Baker’s groove-heavy selections meeting Green Velvet’s unmistakable house and techno sound, this B2B brings together two generations while perfectly representing ARC’s connection between Chicago’s house music roots and the artists pushing the genre forward.
Head to ARC Music Festival’s official website for passes, set times and additional information, including ARC After Dark.
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