For over three years I’ve worked with CW+, the charity for Chelsea and Westminster Hospital, to research innovative uses of music technology within an acute healthcare setting. Over this time I’ve found myself working with both patients and staff across many of the hospital’s varied environments, and have come to see that the effective management of a soundscape requires knowledge not only of music and sound but also the technology that can deliver and control it. Here I will give some examples of how we at CW+ use new technology to enhance the accessibility, quality and personalisation of music and sound within the hospital.
But first: why should we consider playing music or other sounds in a hospital environment? After all, excessive noise levels in hospital can be prohibitive to patient recovery, disrupting sleep and contributing to anxiety. But equally important is the qualitative experience of the hospital soundscape: the addition of pleasant sounds can positively affect a patient’s experience, providing a useful mask for unwanted clinical noise whilst also providing an enjoyable distraction. Music is often used for this purpose, and its positive effects on listeners have been shown to include reductions in anxiety and pain, slower breathing and heart rates, and reductions in stress hormones. However, the question of what kind of music is best for this is open to debate: everybody has different tastes, and many listeners now expect to have a choice.
At CW+ we have drawn on new technologies to address this challenge. Take, for example, a busy waiting area – normally a tricky space for which to curate music due to the diversity of the users of the space: using the programming environment ‘Puredata’, I was able to build a jukebox app which takes votes from waiting patients and uses them to construct a playlist according to the tastes of those listeners. In this way we can not only try to reach the best stylistic mix for those patients, but also create a deeper engagement for listeners by giving them a sense of control over their sonic environment.
Non-musical sound also has a role in healthcare settings: studies have shown that natural sounds are not only pleasant for listeners but can also reduce their blood pressure and anxiety levels. This year CW+ has undertaken its first ever soundscape commission, tasking the East-London based ‘Coda to Coda’ studio with creating a natural soundscape to complement the ‘Relax Digital’ video screens in several waiting areas. This will be delivered through a multi-channel surround sound speaker system, setting a new standard for audio immersion in a healthcare setting.
In the ‘Future Hospital’, technology will play an even greater role in enhancing patients’ experience and will fundamentally effect how we approach environmental sound. For example, the ability to connect digital sound with live patient data is now possible thanks to new ‘sensor-rich’ clinical environments, and this is the impetus behind one of our most significant music research projects: ‘Pulse Music’, a system which can automatically adapt the tempo of a piece of music in response to a listener’s rising or falling heart rate.
These examples show that the role of music and sound in healthcare settings is continuing to develop and expand, particularly as new technologies bring with them greater opportunities for the control of a patient’s environment. At CW+ we will continue to look ahead at how we can empower patients to take control of their sonic environment, and how we can make the ‘Future Hospital’ sound even better.
Find out more at www.cwplus.org.uk
Andrew Hall is a composer, performer and music researcher based in South London. He is the Music and Sound Research Consultant for Chelsea and Westminster Hospital, where he specialises in researching uses of new music and sound technology in healthcare. In this role he has created new digital instruments for stroke patients, built systems to link music playback to live patient data, and written guidelines for the effective curation and implementation of recorded music and sound in clinical areas. Outside of the hospital, Andy has performed around the world as a trumpeter and pianist, in a range of styles including jazz, contemporary classical, hip-hop, reggae and a diverse range of world music. His original music has been performed across the UK and Europe, and featured on BBC Radio 3. Recent compositional work has explored collaborative improvisational forms, manifested in original projects such as the Mirrors of Hall Big Band and the improvising collective Arcadio, and featured at venues such as The Vortex and Union Chapel. For more info about Andy’s work visit www.andrewhallmusic.co.uk
It is with a heavy heart that we have decided to postpone Creativity and Wellbeing Week 2020. As a festival focusing on health and wellbeing, we feel as though it would be irresponsible to encourage public events at this time. We understand that this is not yet official government advice, however, given the timing of the festival, we are concerned that it will be taking place at a possible peak of the virus.
This is a fast-moving situation and is entirely unprecedented for all of us, so please bear with us as we navigate the next few weeks.
For those who have already put time and resource into events, we are sorry this is happening. There is nothing to stop you deciding to host events of course, and we will leave you to make that judgement, however, at this stage, we will not be marketing or hosting any events using the Creativity and Wellbeing banner.
Currently, we see this very much as a postponing and will be following advice around rescheduling the week later in the year. We are also looking into ways we can host some kind of virtual or digital festival in that week. If you have any ideas, please let us know.
We know that this is a worrying and unsettling time for many, and we need creativity and connection more than ever. We will be doing all we can as organisations to support our members and keep connections active.
Best wishes Jenni, Neil, Victoria and Hayley