CLAESSENS delivers high-energy DJ sets that blend bounce power with melodic and emotional depth.

With more than 20 years of experience as a musician and producer, he has built a reputation for raw, intense performances that captivate audiences worldwide.

He has played major festivals including Tomorrowland, Ultra, Mysteryland, Dance Valley and ISY Festival China.

Born in Utrecht, The Netherlands, Tony Claessens grew up in a music-driven environment and mastered multiple instruments before transitioning into electronic music in 2009. Under the name Tony Junior, he achieved international success and collaborated with artists such as Steve Aoki and Tiësto.

In 2025, he closed that chapter to fully embrace his new artistic identity. As CLAESSENS, he focuses purely on powerful music and unforgettable live experiences.

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