Tomorrowland 2026 kicks off with 400,000 fans, new EDM releases and John Summit mainstage set

Tomorrowland's 2026 edition runs over two weekends (July 17‑19 and July 24‑26) in Belgium, drawing about 400,000 festival‑goers. The festival adopts the “Consciencia” theme and features a packed lineup, including Calvin Harris’s first Tomorrowland appearance, Martin Garrix closing the Mainstage, and hard‑style duo Sub Zero Project with D‑Block & S‑Te‑F on the Freedom by Bud stage.

In the lead‑up, Italian trio Meduza released the single “Weekend” with vocalist Khalid, while other artists such as Lucas & Steve, Julian Jordan, NOTION & X Club and AFROJACK put out new tracks that will feature in the event’s playlists. Chicago‑born DJ John Summit delivered an extensive “Experts Only” set on the Mainstage, weaving originals, mash‑ups and remixes—including a new John Summit remix of Avicii’s “Seek Bromance” and his take on Britney Spears’s “I Wanna Go.”