Ilesoniq returns to Montreal, Quebec, Canada on August 9-10, 2025, delivering a massive electronic music experience with headliners including Kaskade, Steve Aoki, Alesso, Illenium, and John Summit. The festival showcases a diverse electronic lineup spanning house, techno, dubstep, and EDM with notable acts like Oliver Heldens, Joris Voorn, Sofi Tukker, Black Tiger Sex Machine, and Chase & Status. With 48 artists representing countries from Germany to Australia, Ilesoniq offers two days of non-stop electronic beats across multiple genre styles. The lineup includes rising stars like Mau P and LP Giobbi alongside established names like Deep Dish and Snails, making it a comprehensive celebration of contemporary electronic dance music.

Ilesoniq is a two-day standalone music festival.