If the Yarra could make music,this is what it would sound like

Melbourne’s CBD is not a quiet place,but this June a new note will join the orchestra of jackhammers,tram brakes and bicycle bells.The Rivers Sing is a sound work that will flood the streets surrounding the city’s river and when it fades,most who hear it won’t quite know what they’ve just experienced.

The Rivers Sing is a collaboration between composer and soprano Deborah Cheetham Fraillon and artists Byron J Scullin and Thomas Supple. The trio first worked together in 2017 for a performance that was broadcast from a helicopter at Hobart’s Dark Mofo. Now they’re creating songs that will echo across much of Melbourne’s CBD every sunset for the duration ofthis year’s Rising Festival.

Opera singer Deborah Cheetham Fraillon is performing in the Rising Festival event The Rivers Sing,from Crowne Plaza with huge speakers around her,overlooking the river. She will be part of a performance that will be broadcast along the Yarra.

Opera singer Deborah Cheetham Fraillon is performing in the Rising Festival event The Rivers Sing,from Crowne Plaza with huge speakers around her,overlooking the river. She will be part of a performance that will be broadcast along the Yarra.Wayne Taylor

The work’s scale is impressive even for Rising,the annual festival of art and performance that takes over the city each June. Now in its third full year,the festival’s offerings range from avant-garde international music acts to critically acclaimed mainstage theatre and mass participation events (think 11,000 people playing kazoos at Fed Square). Last year,Rising recorded more than 750,000 attendees – but The Rivers Sing could reach just as many ears nightly.

It’s poetic justice given that the work’s inspiration is something central to the city’s life but rarely given much love:the Birrarung River.

“I’ve tried to give voice to that river in a way that draws people in and allows them to have that connection,if only for a moment,” says Cheetham Fraillon.

The work commences the moment the sun grazes the horizon and continues until all that’s left is the afterglow. The performance runs for around 10 minutes,long enough for audiences to be transported from day to night.

“We wanted to create this time that acknowledged something larger than any of us,the turning of the earth and the sunlight on its journey to another part of the world,” says Cheetham Fraillon.

One of the challenges of mass public sound works is that listeners can’t opt out. There’s a fine line between an unexpected aural experience and a day-ruining public nuisance.

“We really do attempt to make these works in a way that’s not overbearing or confronting,” says Supple,who specialises in large-scale public events such as this. “We want them to emerge out of the background noise of the city and then recede again. It’s about encouraging this kind of intentional listening,deep listening,so people have this moment of pause when they can take stock of their environment.”

To achieve that takes a lot of planning. “You can’t just throw a set of speakers on top of a building and hope for the best,” Cheetham Fraillon explains.

Deborah Cheetham Fraillon.

Deborah Cheetham Fraillon.Laura Manariti

To realise the work requires a massive sound system of 12 amplifiers connected to 32 speakers mounted on top of skyscrapers lining the river. All of that infrastructure will be invisible from the streets,and Supple hopes people’s unexpected encounters with the work will leave a lasting impression.

“That’s one of the things that festivals are really great at,bringing people together and exposing these cultural moments so that they see their cities in a different light. If you can create those lasting memories for people where they’re able to reimagine their city or fall in love with their city again,you’ve done a really successful job.”

You can’t step into the same river twice,so it’s fitting that every performance ofThe Rivers Sing is unique. Each day Scullin assembles a new composition from more than 1200 sound files. Cheetham Fraillon says that its nature as a large-scale public work also means that factors as diverse as the prevailing winds,construction noise and the mood of the individual listener will also shape the experience.

It might be a challenge to compose work when its reception depends on so many variables,but Cheetham Fraillon says:“I’m working with the most reliable material you could possibly ever hope for,and that is the story of the river. It was a place of gathering,like a knowledge highway First Nations people would travel,the Wurundjeri from the north,the Boonwurrung from the south.”

The Rivers Sing premiered as part of Rising in 2021,just as Melbourne fell into a lockdown that wouldultimately force the cancellation of most of the festival. The sound work did go ahead,but its ethereal melodies fell on a city mostly emptied of people. “Never before,I think,had the city borne that kind of silence,” says Cheetham Fraillon.

The meaning of the work was transformed by those vacant streets. “It was like the city had something to say. It was like the city was crying when the voices rang through,” she adds.

Supple is excited that this incarnation of the work will be heard by a repopulated city. No two listeners will hear the same work,however.

“You’re standing inside of this massive cluster chord where all of the different notes are coming from different positions and the configuration will change depending on where you stand,” he says.

Wherever they find themselves,Supple hopes thatThe Rivers Sing encourages listeners to reconsider the importance of Melbourne’s greatest liquid assets,“turning towards the waterways and understanding that these sentinels of the landscape are defining features and can be used to change perception of what the city is”.

The Rivers Sing is at Rising from June 1-16.

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John Bailey is a contributor to The Age and The Sydney Morning Herald.

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