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UNTOLD ONE opens a new era for the festival as it unveils the first artists confirmed for its 2026 edition, marking the beginning of a new decade after its landmark anniversary year. Ranked third in the global Top 100 Festivals, UNTOLD continues to redefine the scale and ambition of major electronic music events.
From August 6 to August 9, 2026, the city of Cluj-Napoca, located in the heart of Transylvania, Romania, will once again transform into a global meeting point for music lovers. UNTOLD ONE promises an immersive experience built around music, emotion, connection, and large-scale production, bringing together hundreds of thousands of fans from around the world.
A New Chapter Begins with UNTOLD ONE
The UNTOLD ONE concept represents the official opening of a new creative chapter for the festival. Following its 10th anniversary celebrated in 2025, the 2026 edition sets the tone for the decade ahead with an ambitious artistic vision. This new era combines spectacular stage design, cutting-edge technology, and an eclectic lineup that bridges generations and musical styles.
UNTOLD ONE is designed to deliver unforgettable moments through exclusive performances, carefully curated shows, and powerful artistic comebacks. The festival continues to focus on emotional storytelling and immersive experiences that go beyond traditional live performances, reinforcing its position as one of the most influential festivals worldwide.
Global Electronic Music Icons Lead the Lineup
Electronic music takes center stage with the announcement of some of the most influential DJs and producers of the past decade. The Chainsmokers return to UNTOLD after their mainstage debut in 2018. Known for reshaping the boundaries between pop and electronic music, the Grammy Award-winning duo has generated billions of streams with global hits such as Closer, Something Just Like This, and Don’t Let Me Down. Their sound continues to resonate across generations and remains a defining force in modern electronic music.
Kygo, widely recognized as the pioneer of tropical house, is also confirmed for UNTOLD ONE. As one of the fastest-rising artists in dance music history, Kygo has accumulated billions of streams worldwide. Tracks like Firestone and It Ain’t Me have become global anthems, and his melodic approach promises an emotional and uplifting performance in Cluj-Napoca.
Lost Frequencies joins the lineup as one of Europe’s most successful electronic artists of the last decade. His melodic house style conquered international charts with tracks such as Are You With Me and Where Are You Now. After closing the mainstage in 2022 and delivering a standout performance in 2024, his return to UNTOLD ONE is set to be one of the festival’s highlights.
Sebastian Ingrosso, Steve Aoki, and MËSTIZA complete the first wave of electronic artists, reinforcing the festival’s commitment to diversity, energy, and cutting-edge sound design.
Live Acts and Mainstage Performances
UNTOLD ONE continues to blur the lines between electronic music and live performance by welcoming major international acts to its mainstage. Flo Rida, one of the most successful artists in pop-rap history, is set to deliver an iconic performance. With more than 80 million records sold worldwide and multiple billion-streamed hits such as Low and Good Feeling, Flo Rida’s presence highlights UNTOLD’s cross-genre appeal.
Swae Lee also joins the lineup, bringing his distinctive voice and genre-blending sound to UNTOLD ONE. As one of the most influential artists of the new hip-hop and pop generation, his catalog dominates streaming platforms. Sunflower, his collaboration with Post Malone, has surpassed 4.1 billion streams on Spotify, making it one of the most-streamed songs in the platform’s history.
A Global Celebration in the Heart of Transylvania
More than 200 artists and over 470,000 fans from across the globe are expected to gather for UNTOLD ONE in 2026. The festival continues to position itself as a global celebration of music, unity, and shared emotion, set against the unique backdrop of Transylvania.
New artist announcements will be revealed in the coming months, further expanding an already impressive lineup. Passes for UNTOLD ONE 2026 are now available, inviting fans to be part of the next chapter in the festival’s history.
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Conclusion
With UNTOLD ONE, the festival enters a new decade driven by artistic ambition, world-class production, and a lineup that reflects the evolution of global electronic music. By combining iconic electronic acts with major live performers, UNTOLD ONE 2026 confirms its status as one of the most influential and forward-thinking festivals on the international scene.