Anthony Braxton - Ghost Trance Music
Sonorities Festival Belfast, 2026
Tesserae (a graphic score in G minor) – Ioana Petcu-Colan
Ghost Trance Music – Anthony Braxton
Queen's University, Sonic Arts Research Centre, Belfast - 18th April 2026
"You Might Not Like It" is the disarming but refreshingly honest motto for Belfast's biennial Sonorities Festival of new and experimental music performances, panels and workshops, but for those of us 'in the know' or perhaps more accurately those of us who have some idea to expect the unexpected it's an opportunity to open your mind to the possibilities of what new and future music can be. You still might not always 'like' it but you will definitely hear music unlike anything you've heard before, often played on objects you've never thought of as musical instruments and, if open to the experience, you are likely to be impressed at the imaginative programming, the musicianship and the unique creativity of the works. I was only able to make it to one event this year, but all those elements were definitely on display in the programme of pieces for Ghost Trance Music.
The programme opened with a short solo piece by Sarah Watts, a familiar figure here as a member of the city's new music specialists the Hard Rain SoloistEnsemble. The piece was advertised as 'Multiphonic Miniatures' but in a change of programme or perhaps as an alternative title Sarah Watts played her composition 'It's All I've Known', a piece written as a site specific work that was to be played on contrabass clarinet in the closed down disused cooling tower of the Nottinghamshire Ratcliffe-on-Soar power station. Much more than being an experiment in acoustics, the piece is a response of a community to the closure of the station, a familiar landmark in the town, a place where many have worked for years, part of the whole fabric of the community.
Watts' resonant music evoked that deep connection between the place and the people, the sound engineer at the QUB Sonic Arts and Research Centre creating a surround-sound echoing reverb that somehow managed to replicate the sense of being in the building, while a projection of a series of photographs rising up the interior of the cooling tower were projected on a large screen behind the stage. The intent to place you within the music is ideally what every composer wants and this was as close to being there as possible, but the music itself was also just as effective in connecting to a place lost in time and memories, fitting in perfectly with the nature of programme's ghost trance music theme.
Ioana Petcu-Colan, first violinist and leader of the Ulster Orchestra and wonderful advocate for new music, found another new and original way to expand the scope of music and extend its outreach with a score that is unique in its compositional form with her composition 'Tesserae (a graphic score in G minor)'. I recall Brian Irvine (also on the stage later this afternoon) introducing the Brilliant Corners Jazz Festival audience to the wonders of the graphic score by getting members of the audience to scribble on a flip-chart and present it to his 12 piece orchestra to play. In 'Tesserae' Ioana Petcu-Colan took the graphic score to the level of multimedia artwork in five sections which she created and which was displayed just outside the hall. Incorporating pieces of broken cello strings and previously-played violin bow hair, the piece becomes the score, the blue representing G Minor, the rest open for three musicians from the Hard Rain SoloistEnsemble - David McCann (cello), Aisling Agnew (flute), Sarah Watts (contrabass clarinet) - to interpret and play.
The idea of an artwork for a music score might sound a little random, experimental and abstract but musically, as played by the ensemble, it was expressive and accessible and came across beautifully as interpreted by the musicians. Normally working with a conventional score, although often with markings for extended techniques, this was a new kind of a challenge, requiring not improvisation exactly, but very much about interpreting and responding in the moment. I spoke to Ioana afterwards and she was delighted that the performed piece sounded almost exactly as she imagined, but the beauty of the score is that it is not fixed as conventional notes on a page and would be capable of sounding quite different with other musicians and instruments in another location entirely. As such there is no predetermined meaning that the score is meant to represent, it being rather an attempt to get across a musical idea on the part of the composer, incorporating objects that have actual musical and performance history, translating that through the installation and the musicians to speak to the listener. I found it wonderfully entrancing, which is presumably the intent of a programme based around Ghost Trance Music.
The challenges of musical interpretation take on another level of complexity entirely when presented with a graphic score by Anthony Braxton. Notionally a jazz composer and musician, Braxton's music is much more varied and defies any easy categorisation. Indeed, as Alexander Hawkins noted when he introduced the piece, Braxton never settles for doing the same style of music or work with a band of the same musicians for very long. His 'Ghost Trance Music' compositions, which comprise of around 150 pieces written between 1995 and 2006, must present a formidable challenge for any group of musicians to approach, combining traditional and graphic scores with space left within that for improvisation, interpretation and even inclusion of other pieces of his compositions.
That challenge is made just that little bit easier I imagine when you have eight musicians (and composers) of the highest level on the stage of the SARC, including several who have played regularly alongside Braxton. The Hard Rain SolistEnsemble with Ioana Petcu-Colan on violin were joined with Brian Irvine on electronics, Matthew Wright on turntable and live sampling, Alexander Hawkins on piano and Stephen Davis on drums. The 45-minute performance of 'Ghost Trance Music - Composition #245' is indeed intended to bring the listener into a trance-like state through its evolving and changing parts. It can sound chaotic when all eight musicians are playing together - or not so much chaotic as difficult to find a musical centre - but little modular sound groups of several musicians develop and expand on pulses and rhythms suggested by the graphic score and draw the listener in compellingly.
It's just as easy however to find yourself lost as get yourself lost in the composition, not always knowing where all the sounds were coming from in that "joyful commotion" as Sonorities prefer to describe the programming. Is that sound you're hearing electronics, turntable sampling, prepared piano, Alexander Hawkins's electronic box of tricks or that wind-up musical box that Aisling Agnew is holding to the microphone? to say nothing of the percussive sounds played on all the instruments - but the key is not to trying too hard to find a way in but instead let the music take you there. And essentially this is what this programme and the Sonorities Festival Belfast is all about, recommending that you to put aside preconceived ideas of what you think music should be and let the composer's music carve its own course via the musicians. You just need to open up and let it in.
Towards the end of the performance Alexander Hawkins scuttled across the stage with a sheet of music to give cues to Davis and Irvine to presumably include an unplanned concluding section. You expect experienced improvisational musicians like Hawkins, Davis, Wright and Irvine to be able to adapt to such a change but it was also taken up seemingly effortlessly by the experienced Hard Rain Ensemble musicians who, as practitioners of new and experimental contemporary music, never looked at all out of their comfort zone. It was around that point that I found that I was finally yielding to the ghost trance state just as the piece ended, or perhaps it's only when the music ends that you realise you've been there all along and maybe even since the beginning of the whole programme.
External links: Sonorities Festival Belfast, Hard Rain SoloistEnsemble




























