MUTEK doesn't throw a normal festival. For its 27th Montréal edition, running August 25 to 30, the organizers spread more than 120 artists from 28 countries across five venues in the Quartier des Spectacles, from the open-air Esplanade Tranquille to the Maison Symphonique's concert hall, and then built an entire second event, the Forum, on top of it to argue about what all that music actually means.

What's actually on the six stages?

The lineup runs from club-facing names, Ben UFO, Matthew Herbert, Voices from the Lake, Barker, Honeydrip, to the drone and modern-composition end of the spectrum with Kali Malone and Kara-Lis Coverdale, plus A Guy Called Gerald representing the UK's original bleep techno generation. Rival Consoles and Evicshen round out the AV-heavy end of the bill, the strand MUTEK has always used to separate itself from a straight club lineup. Late additions Debit, Jump Source, Facta and Korea Town Acid filled out the bill after the first-wave announcement, pushing the roster past 120 names.

Why does Jeff Mills' new piece matter here?

Jeff Mills isn't playing a DJ set. He's giving Stargate its North American premiere, an immersive audiovisual work pulled from the science-fiction universe he's been building across records and live shows for years, sound, video and lighting designed to put the room inside deep space rather than on a dancefloor. It's the kind of booking that only makes sense at a festival built around the idea that techno is a visual art form as much as a musical one, and it's exactly the piece MUTEK would pick to open the week: a Detroit originator using the festival's biggest stage not to play the hits, but to premiere something new.

Stargate is billed as an exploration of the unknown, inviting the audience to experience distant worlds through immersive sound, video and lighting rather than a conventional live set.

What's the Forum actually arguing about?

Running August 26-28 across the Studio-Théâtre of Les Grands Ballets and the Agora de la Danse, the newly expanded Forum brings in more than 100 speakers, researchers, technologists and cultural practitioners under the theme 'Symbiotic Frequencies,' covering AI, immersive technology, ecology and design through talks, project presentations, performance lectures and workshops. It's the part of MUTEK that doesn't show up on a festival poster but is arguably the reason MUTEK still matters 27 editions in: while most electronic festivals compete on lineup size alone, MUTEK spends three full days asking what digital tools are doing to creativity itself, then hands the stage back to Jeff Mills to answer with a spaceship.