2026
2026 Subscription Season
The Hedberg Sounds
Music
Foundation IHOS Amsterdam. Part of Beaker Street Festival

VAST

Theatre Royal

Tickets on sale soon.

Where Sound Meets the Cosmos


Tasmanian composer Constantine Koukias returns from Amsterdam with Dutch sound designer Willem van Erven Dorens to unveil a groundbreaking work that transforms the invisible force of Dark Energy into a live sonic spectacle. This site-specific work has been created for Beaker Street Festival and the Theatre Royal.

Forget conventional concerts. Inside a transformed Theatre Royal, a bespoke spatial‑audio system reshapes the room into a 360° universe of sound, where more than 120 recorded voices and 80 instrumentalists break apart into sonic “particles” that swirl, collide, and drift like unstable matter in an invisible field. What you hear depends entirely on where you sit. No two seats share the same journey.

The international ensemble features Australian pianist Gabriella Smart, American soprano Katharine Dain, English tenor Tyrone Landau, Tasmanian musicians Jennifer Owen (violin) and Yoram Levy (trumpet), Celia Craig (Cor Anglais, SA), Greg Gurr (sound supervisor), Jason James (lighting designer), and Donald Bate (live delay operator).

 

I imagine the audience hanging weightless in the dark, drifting between unseen galaxies while their own heartbeat quietly locks into the music’s undertow. It isn’t a spectacle to look at, but a vastness you disappear into.
Constantine Koukias, composer


Creative Team

Composer | Constantine Koukias
Sound Designer & Tape | Willem van Erven Dorens

Musicians

Piano | Gabriella Smart

Soprano | Katharine Dain
Tenor | Tyrone Landau
Violin | Jennifer Owen
Cor Anglais | Celia Craig
Trumpet | Yoram Levy

Production Team

Producer | Frances Butler
Sound Supervisor | Greg Gurr
Lighting Designer | Jason James
Live Delay Operator | Donald Bate

Image
Logos for IHOS, Gap in the Fence and Beaker Street Festival in black sit on white background.
Tickets

$30 - $80

*all bookings will incur a $6.95 transaction fee 

Duration

75 mins (no interval)

Patron Advice
  • No babes in arms
  • Haze

For wheelchair, accessible seating and Companion Card bookings, please contact our box office on (03) 6146 3300 or boxoffice@theatreroyal.com.au