Watch Tomorrowland’s Symphony of Unity orchestra performance from 2025 festival

Tomorrowland has shared video from the Symphony of Unity orchestra’s performance at its 2025 Belgian festival.

The orchestra played an hour-long set on the festival’s Freedom Stage this past July, blending electronic music classics from the event’s history with sweeping classical arrangements. The performance took place in a year that also saw perform at the UNITY event at Sphere in Las Vegas, as well as at the Antwerp Expo in November.

During the performance, the orchestra reinterpreted classic tracks such as Faithless’ ‘Insomnia’, ‘Café del Mar’ by Energy 52, and David Guetta & Sia’s ‘Titanium’. Among the other cuts to be reworked in the set were Eric Prydz’s ‘Generate’, ‘Reload’ by Sebastian Ingrosso, Tommy Trash & John Martin, and Swedish House Mafia songs such as ‘Don’t You Worry Child’ and ‘Ray Of Solar’.

Watch the full hour-long performance below.

After a fire ripped through the original main stage just two days before the festival was due to kick off in July this year, Tomorrowland’s crew acted quickly and were ultimately able to run (mostly) as planned, showcasing 850 artists across 16 sound systems with a reorganised programme.

Find out what the 10 most-played tracks were at Tomorrowland’s weekend one this past summer here.