London is set to gain a new world-class symphony hall – but will the planned £288m Centre for Music face the battles and delays that dog so many major cultural projects? Ike Ijeh asks an architect, an acoustician and a theatre consultant how they reckon Diller Scofidio + Renfro’s concept proposals will fare


Source: Diller Scofidio + Renfro

The new Centre for Music proposals (pictured) aim to match the ambition but not the controversy of recent high-profile concert hall building projects

There are perhaps only a few building projects that manage to garner the magical trio of architectural significance, vast sums of public money and national attention  – and for those that do, the attention is more often negative than positive. The expansion of a major airport may be one such scheme, as the endless national self-flagellation over Heathrow’s third runway proves. A new stadium may be another, as Wembley’s tortuous and high-profile seven-year overhaul also demonstrates. 

But as the laborious gestation of London’s Millennium Dome demonstrates, it is big national cultural projects that are uniquely placed to trigger that heady mix of controversy, profligacy and infamy that keeps tabloid headlines agog for years. And of this category of building, new national concert halls probably represent the most trying coterie of all. 

History is littered with examples. Churchill was hostile towards the Festival of Britain that bequeathed London’s Royal Festival Hall because he deemed it a colossal waste of money in a time of acute post-war austerity. The early difficulties of the Sydney Opera House are now the stuff of folklore, and even today it is still difficult to conceive how exactly a project can open a decade late and be 1,457% over budget. 

And more recently the Philharmonie de Paris and Hamburg’s Elbphilharmonie have proved that the age-old tradition of controversial concert halls is still going strong by both opening late and costing almost twice and 10 times their original budgets respectively. 


Source: Guy Montagu-Pollock

The Philharmonie de Paris

But it is also undeniable that despite these grave difficulties, all these buildings and certainly the former two, have gone on to become towering cultural successes that have evolved into enduring national symbols of what their respective cities and countries represent to a wider global audience. Which is why after years of customary prevarication, London is finally stepping into the fray with brand-new concert hall proposals of its own. 

Last month celebrated US practice Diller Scofidio + Renfro released concept proposals for its £288m Centre for Music, a new world-class symphony hall for the capital. Spearheaded by London Symphony Orchestra (LSO) music director Simon Rattle, the new venue is to be built on the current site of the Museum of London, near the LSO’s present home in the Barbican. Construction will begin once the museum relocates to a new building in nearby Smithfield. 

The proposals envisage a 2,000-seat theatre-in-the-round auditorium – also know as vineyard style because the seating surrounding the stage rises in serried rows like the sloping terraces of a vineyard – set above a multi-level foyer with a cafe and bar as well as informal flexible spaces for research and classrooms. The foyer would be linked to surrounding public spaces. Four floors of commercial space would be located above the auditorium, including a “destination restaurant and outdoor terrace with views of the city”. Right at the top of the building is planned a smaller, secondary performance and events space that is currently nicknamed “the Coda”. 

Proposals are at an early and conceptual stage, so it would be unfair to judge them too harshly now. But they do provide an initial opportunity to predict how the project might fare and explore the challenges and opportunities surrounding the construction of a large-scale public performance venue such as this. 

Here, we’ve assembled three industry experts, one of whom is a member of the Centre for Music (CFM) team and has worked directly on the proposals, to give their view on CFM’s prospects and identify what it could learn from other similar projects worldwide. 

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Hear Ike Ijeh in conversation about the London Centre for Music and the controversy that follows large cultural projects across the globe on this week’s Building podcast, available at and across your favourite podcast streaming apps from Friday


Source: Peter Cook

Storyhouse Chester, revamped by Bennetts Associates, is said by theatre consultant Gavin Green to offer an experience “central to the local community and the city”


The architect’s view

Rab Bennetts, Bennetts Associates

Rab Bennetts is co-founder of a practice that has designed many celebrated theatre projects across the UK. In 2012 it completed an ambitious renewal of the RSC’s Royal Shakespeare Theatre in Stratford-upon-Avon and in 2017 revamped the Storyhouse theatre in Chester, transforming the redundant shell of a 1930s Odeon cinema into a vibrant cultural and learning hub for the city. Other projects have included refurbishing the Citizens Theatre in Glasgow and the Old Vic in London as well as adding a striking new flytower to London’s Shaftesbury Theatre. Rab Bennetts also advised the Barbican Centre, one of the Centre for Music’s three clients, during the 2017 competition that saw Diller Scofidio + Renfro (DSR) selected as the winner. 

Very few clients can afford what is known as ‘creep’, when the project morphs into something much bigger, so a collective understanding of the brief is crucial

He recalls “illuminating” entries from the likes of Foster + Partners, Frank Gehry, Renzo Piano, Amanda Levete and Snøhetta but is delighted that DSR won. “It was an exceptionally broad-ranging proposal, and its winning confirmed the scheme’s initial promise. It is particularly encouraging to see that the City of London has embraced DSR’s ambitious ideas for the public realm, as it is currently a pretty awful urban environment. It would be good to see how the scheme develops alongside the adjacent commercial site on London Wall.”

Bennetts identifies one of CFM’s key challenges as its integration with public realm. Another is the “basic issue of getting it to fit on the site” – a hemmed-in roundabout surrounded by sparsely populated high-level walkways. While the proximity to the Barbican provides an obvious cultural connection, the precedent the Barbican has set for public realm accessibility and integration at street level has been far from positive.

But Bennetts foresees opportunities too. “The key opportunity is the journey between the public realm and the main performance venues. By contrast to Hamburg, having the concert hall low down allows connections with the street and with the Barbican to the north. The integration of some commercial space with the building is certainly a challenge, but the vertical stack of different activities means that the cultural uses predominate.”

How, in Bennett’s view, can CFM avoid the risks of delay and cost-overruns that appear to beset so many similar concert hall projects? “Constant monitoring, defining risk, agreeing adequate timetables and budgets are all important, but arguably the most vital is properly defining the brief and then sticking to it. Very few clients can afford what is known as ‘creep’, when the project morphs into something much bigger, so a collective understanding of the brief is crucial.”

As an inspirational project from which CFM can learn, Bennetts cites the RSC’s Swan Theatre prior to its restoration by his practice: the first time he saw theatre-in-the-round in action. “It was a thrilling experience because you felt as if you were on stage with the actors, which made the later creation of our much larger auditorium at the Royal Shakespeare Theatre so interesting. Perfect sightlines and lots of leg room can get in the way of an intimate, highly charged atmosphere; improvisation can be an important stimulus.”


Source: Iwan Baan

Hamburg’s Elbphilharmonie uses a theatre-in-the round layout like that proposed for CFM, but acoustician Rob Harris says this can create an acoustic imbalance

Rob Harris HIGHRES greyscale

The acoustician’s view

Rob Harris, independent consultant

Rob Harris of is one of the world’s leading auditorium acoustic designers and theatre consultants. He has worked as acoustical engineer on some of the most celebrated concert hall and theatre projects of the last 30 years, including the Bridgewater Hall in Manchester, City Recital Hall in Sydney, recital hall Kings Place in London, Glyndebourne opera house in East Sussex, Oslo opera house, Copenhagen opera house, and the 1990s redevelopment of London’s Royal Opera House. Harris spent 32 years at Arup’s acoustical engineering department before becoming an independent consultant in 2015. 

What’s being proposed here, especially with the commercial floors, is a one-off prototype

Harris is very supportive of the CFM proposals and is particularly encouraged by the new institution’s ambitious social programme. “It would really be a missed opportunity if this project just catered to the elite, so it’s great that it will accommodate music education facilities as well as leisure elements like the restaurant and music bar overlooking London; these are great concepts. The emphasis on children and teaching in particular seems quite apparent and is a clever way to make the venue less corporate and remote.”

But he does see a number of challenges ahead, the first of which is the amalgamation of performance space with commercial. “Relying on the commercial floors to help fund the project can be done; it’s similar to what happened at the Barbican’s Milton Court nearby, where flats in the Heron Tower helped fund redevelopment of the music conservatory. But on this scale it’s not ideal and it’s not going to be easy. It is also important that this feels part of the Barbican experience and that the existing Barbican Hall doesn’t play second fiddle.”  

Another significant technical challenge Harris predicts is the reliance on the vineyard auditorium layout, where the audience surround the orchestra, as opposed to the more traditional shoebox layout where audience and orchestra face each other from either end. Harris sees acoustic drawbacks in the vineyard model. 

“In the late 20th century the shoebox was all in vogue; you could see it in places like Birmingham Symphony Hall. But now it’s very much the vineyard that is fashionable. It does have its advantages: surrounding the orchestra stage on all sides can lead to a greater sense of intimacy and enclosure. It enables some of the audience to see the conductor’s face too. 

“But its drawback is principally that it’s a back-to-front arrangement where the acoustic balance is wrong, sound is directional, and it means placing a portion of the audience behind where the sound is being directed to. These are some of the drawbacks that are now emerging at the Elbphilharmonie and the Philharmonie de Paris, so in some ways it’s a shame CFM is being progressed too early to benefit from any changes in thinking these issues could lead to.”  

Harris identifies other risks too. “The safer and more conservative option is the shoebox. But nobody wants one concert hall to look like another, so what’s being proposed here, especially with the commercial floors, is a one-off prototype – a new typology which is unique to London. That’s a good thing but it does come with risks, as we’ve seen at Paris and Hamburg. 

“But if you look at recent UK projects of this type like Glyndebourne and Kings Place, we’ve done much better at bringing them in on time and on budget. Acoustically, there are also new technical solutions that minimise the risk of an auditorium not working the way it should. Auralisation is the acoustic version of 3D visualisation: you can create a special room where computer modelling allows you to recreate the sound in your anticipated auditorium and compare it with other halls. It’s a huge step forward.” 

What project does Harris feel CFM can learn from as an exemplar of performance design? “Glyndebourne. It has just the right balance between architecture, acoustics and theatre – it looks good, sounds good and performs well without looking like an acoustician’s warehouse.”


Source: Philip Vile

The Centre for Music aims to recreate the transparency of the National Theatre revamp, which seeks to draw people in at street level by showing activity inside the building

Gavin Green BW

The theatre consultant’s view

Gavin Green, Charcoalblue

Gavin Green is senior partner at one of the world’s most respected international theatre consultants. Charcoalblue is part of the winning CFM design team and has worked on dozens of theatre and performance hall projects around the UK. Partnering with architect Haworth Tompkins, it has completed a number of critically acclaimed theatre redevelopments including the National Theatre on London’s South Bank, the Chichester Festival Theatre, Bristol Old Vic and Liverpool’s RIBA Stirling prize-winning Everyman Theatre. Internationally the practice has completed commissions for Antwerp’s Queen Elizabeth Hall and it is currently working on the under-construction Ronald O Perelman Centre on New York’s World Trade Center site. 

There’s a huge amount to pack into a fairly constricted site

Green is under no illusions about how difficult the CFM project will be, but it is one he believes could yield great benefits for both London and the UK. “It’s extraordinarily complicated. There’s a huge amount to pack into a fairly constricted site. But there’s also the opportunity to do something unique and that reaches out towards the public realm in a way that doesn’t happen now.”

For Green, a key part of this reaching-out process will be transparency. “It’s important to draw in people at street level to see the activity that happens inside the building. That way the life and energy inside can connect with the street level outside. It’s a strategy that’s common throughout our work, in projects like the National Theatre and the Royal Opera House’s recent Open Up refurbishment programme.” 

Accordingly, current visualisations for the CFM indicate an almost entirely glazed structure that fully reveals the spaces and movement within. But Green believes that this alone won’t be enough to make the venue a success. “The nature of the site means that the public realm is crucial. The project must have tentacles that extend beyond the building itself and change the infrastructure around it. This means setting it back from the road, reconfiguring the roundabout and using pedestrianisation to link it to its surroundings.”

Green also maintains that team working will be crucial to minimising risk on the project and avoiding those famous concert hall cost overruns. “All projects struggle to be realistic and achievable with regard to site, budget and programme. But what’s important is setting the right framework for the whole design team to work together from the start, not losing sight of core project ambitions and not compromising on what’s important. 

“We’ve worked on several projects in the US where, unlike some European showpiece public projects, private funding means that going over budget is simply not an option. So rather than spending more, you adapt. You reduce the capacity, you value engineer. As long as you still stay true to your original vision and brief, then that doesn’t have to harm the project.”

Green also maintains that rather than slavishly adopting the vineyard, theatre-in-the-round layout, what is actually being proposed is a hybrid of vineyard and the more standard shoebox. “There can actually be a special thrill about sitting behind the orchestra but still very close to them; it creates intimacy but does so in a really dynamic way. One of the best examples of this is Simon Rattle’s current home at the Berliner Philharmonie, widely accepted as one of the best concert halls in Europe.

“Setting budget aside,” Green maintains it’s difficult “not to admire the Elbphilharmonie” either, where he describes the integration of architecture into the audience experience as “second to none”. But he also professes a deep affinity for more “human” venues such as Storyhouse, Chester, where “the venue and the live experience it offers is central to the local community `and the city”. It is a combination of both these approaches that Green now envisages for London’s CFM.