30 Years of Thunder: Mogwai at the Sydney Opera House

When lightning ignites a storm, the air grows so hot it is ripped apart. From this, a deafening crack erupts. It fires through the blackened sky. Grand and celestial. Until Glaswegian post-rock four-piece Mogwai took the stage at the Sydney Opera House Concert Hall on May 23 to celebrate their 30th anniversary, I assumed this was the only method of creating thunder. Yet tonight, performing songs off their 2025 album The Bad Fire, as well as beloved hits from their eleven-album catalogue, the famed instrumental project proved they too could create such noise.

“The grandness of the architecture makes people interact with the music differently,” frontman Stuart Braithwaite told me in an interview, ruminating on the significance of playing the famous venue. “It changes the mindset of us, and of those listening to the music. It lends itself to really special nights.”

Joined by touring member Alex Mackay, Braithwaite and his band proved this point exceptionally. In a venue more catered towards rock music, a standing audience might have treated the long, rising, distortion as something to move to. Thrash. Sway. Even dance. Yet, seated in a concert hall built for orchestras, we were invited to sit and sink into the rising noise with awe.

In seamless reverb, each song began by forming a mist. Synth, or slow piano glowed, pulsing through long guitar chords. Deep bass rattled, humming beneath rising cymbals. Riffs repeated. And repeated. Winding around themselves, growing louder, and coaxing us into a state of blissful meditation.

A cloud collected through the theatre. It worked between our seats, and ever so gently picked us up. Vulnerable, we ascended, and as we did, the five silhouetted members on stage constructed pieces of what we all knew would soon be thunder.

At times, as in 2006’s Auto Rock, and an ever-building ten-minute rendition of 1999’s May Nothing but Happiness Come Through Your Door, the thunder never came. The cloud built, then dissipated at its peak, allowing deafened ears a moment’s reprieve.

Then, when the thunder did arrive, there was no way of predicting when or in what form.

In set opener, 1997’s Yes! I Am a Long Way from Home, it came in a cloud of distortion, folding us into our chairs. In 2014’s Remurdered, it was a frantic arpeggiated synth bolting over hammering drums. And, in exceptional set closer 1997’s Mogwai Fear Satan, it struck with a howling, firestorm of blistering noise, pulling us so far into the present there was no way of knowing what existed beyond that ear-splitting wall of sound.

The acoustics of the theatre, and masterful mixing meant each crack of thunder – no matter how loud – held perfect clarity. Edges shimmered. Bass, understated within the noise, was always distinct. And no matter the calamity, Braithwaite’s squealing guitar could always be heard.

When a bolt of lightning flashes through a storm, or a shattering roar shakes through the air, we are reminded of the exquisite, humbling ferocity of nature. Tonight, rather than intangible and looming in the clouds, the source of this feeling was Mogwai.