
In 2010 the earthâs crust moved three centimetres under an Icelandic icecap. The ensuing volcanic eruption spewed ash hundreds of metres into the air, closing airspace over 20 countries and disrupting a multitude of travel plans: a small tectonic movement with dramatic consequences.
One year later, a brilliant young Israeli conductor took over as music director of the Iceland Symphony Orchestra. A passionate supporter of experimental music, Ilan Volkov had a keen understanding of how small shifts can signal radical changes. How in 1952, for example, John Cageâs âsilentâ work 4â33â re-defined the word âmusicâ. And in Volkovâs role as curator of the Tectonics Festival, he has been trying to re-define the role of the symphony orchestra in the 20st century.
The first Tectonics Festival (in 2013 in Icelandâs capital, Reykjavik) emerged from Volkovâs dual roles as symphonic conductor and experimental music promoter. He co-owns a small Tel Aviv club where, in between orchestral engagements, he showcases cutting-edge improvising musicians such as Oren Ambarchi, Stephen OâMalley and Jon Rose.
Volkov has also been curious to find out if âan orchestra, the 19th-century beast, (can) be more radical and experimentalâ. The only way to find out was to bring his two musical worlds together. âHence the tectonics idea,â he says, âof two plates crashing into each other.â
In March, Adelaide will host Volkovâs fifth Tectonics Festival, the result of a pioneering partnership between the Adelaide Symphony Orchestra (ASO) and the Adelaide Festival. Simon Lord, director of artistic planning with the ASO, met Volkov a decade ago when they both worked for the Scottish Symphony Orchestra.
âAt 26 he was the youngest-ever chief conductor to be appointed to a BBC orchestra. The players fell in love with him,â says Lord.
âHe was like a whirlwind in Glasgow. Such incredible energy, always questioning why we were doing things in certain ways and suggesting new genres of concert-giving.â

Two years ago, Lord introduced Volkov to Adelaide Festival artistic director David Sefton. As a result of their meeting, the decision was taken that the Adelaide Festival would host the first Australian incarnation of Tectonics.
Sefton says he likes the way Volkov doesnât differentiate between contemporary classical music and music in general.
âItâs similar to the approach I took with the Meltdown festival in London, having a high-profile artist curating the program and asking: âWhat are you allowed to do with an orchestra?ââ
One answer to that question will be revealed when Australian electric guitarist Oren Ambarchi performs with the double bass and brass sections of the ASO and the Speak Percussion ensemble. The work will be amplified, largely improvised, and conducted by Volkov using a series of hand signals.
Ambarchiâs approach to the Tectonics metaphor is a physical one: âI like to use lots of low-end, sub-harmonic frequencies when I play. It can make the space resonate; shake the room in a seismic way.â
With fellow guitarist Stephen OâMalley, Ambarchi will also perform a piece by American composer Alvin Lucier which premiered at Glasgowâs 2013 Tectonics Festival. Lucier is perhaps best known for his 1965 work âMusic for Solo Performerâ, for which he attached electrodes to his scalp and used percussion instruments to âplayâ the alpha waves generated by his brain.
Ambarchi explains: âIlan asked Lucier if heâd like to write something specifically for the two of us, and he agreed. Lucier has been doing beautiful, innovative things since the â60s. His work is so simple, almost like a scientific experiment with sound, but the results are mysterious and mystical. Theyâre also ego-less, in that he sets it up for something to happen without interfering too much. A lot of composers seem to need to express themselves all the time, but itâs not always necessary.â
The mystical qualities of Lucierâs work will resonate with Volkovâs unofficial theme for Adelaideâs Tectonics Festival.
âIâm interested in how composers in the 20th century and today have been exploring the idea of rituals,â says Volkov.
âBoth Iannis Xenakis and Giacinto Scelsi are working with an almost pagan ritualism. Scelsiâs pieces have a way of concentrating on one note so that it feels like ancient music, with a very powerful force. Lucier also has a ritualistic way of doing music, distilling sound until the listener is in a state of trance. Itâs not an outward pouring of happiness, more a kind of spiritual search.â
Volkov has programmed two works by the late Australian composer David Ahern, including âAfter Mallarmeâ, written in 1966 when Ahern was only 19.
âAhern was an amazing pioneer. He worked with Stockhausen but he died young and had no one to champion his music, so he is rarely played in Australia.â
The program also includes a new commission by Elena Kats-Chernin for the Adelaide Symphony Orchestra with improvising soloist Jon Rose.
"With a festival audience you can present new cutting-edge work and sometimes you can even be allowed to âfailâ â Simon Lord"
Lord admits the orchestra could be challenged by some of the contemporary works.
âSome of the techniques are going to be quite new to them, even quite shocking. I donât think this orchestra has played a huge amount of Xenakis, for example, so itâs going to be quite a journey for some players. But theyâre professionals, they will approach it as theyâd approach a Beethoven symphony.â
Lord says without the partnership between the ASO and the Adelaide Festival, the orchestra wouldnât have been able to present such a challenging program.
âWith a festival audience you can present new cutting-edge work and sometimes you can even be allowed to âfailâ. You donât know what will happen with a world premiere. Some great composers have written works that have âfailedâ in their first performance, but itâs one of the things orchestras need to be allowed to do.â
Volkov agrees: âThere is a lot of risk-taking in the program. It will be demanding, but you canât worry about the audience getting tired.
âPeople can come in and out if they want, but it will always be changing. Weâll have strong, beguiling and magical performers, mixing acoustic, amplified, electronic, orchestral, visual and vocal performances, so youâll get an amazing and emotional experience of what music can be.â
Sian Prior is an arts journalist, broadcaster and musician commissioned by the Adelaide Festival to write about the Tectonics series.Â
 Tectonics Adelaide will take place on March 9 at the Grainger Studio and March 10 at the Queenâs Theatre during the Adelaide Festival.  Â
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