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Sat, 19 Aug


Fourth Portal @ St Andrews Art Centre


Following the successful Wavelength Orchestra performance in June, we are returning to Bawley Bay (next to the Fourth Portal) for another afternoon of sound-making. This event is open to all ages and abilities, no skills required. Free and relaxed | Join Us.

Time & Location

19 Aug 2023, 14:30 – 17:00

Fourth Portal @ St Andrews Art Centre, 19 Royal Pier Rd, Gravesend DA12 2BD, UK

About the event

The Fourth Portal, along with sound artist-in-residence Richard Sanderson, wish to extend a warm welcome to everyone to join the Wavelength Orchestra. 

Our first performance in June saw more than 30 people create a gentle, ambient and joyous afternoon of sound.  The event captivated participants and passerbys, creating a medative and relaxing atmosphere. 

You can watch and listen to the event here 

Drone footage captured beautfully by Howard Rosenberg (From Above - Aerial Photography) with binareal sound by Felix X Tigersonic.  


The Wavelength Orchestra is an open-access group of musicians brought together to perform a long-form, slowly evolving piece of music - the score of which is the River Thames breaking on the beach.

The performance is free to attend

Additional Performers Sought!

The Wavelength Orchestra welcomes additional performers from communities near and far.

All you need is a portable instrument, which doesn't need mains electricity, and to attend a workshop in the Fourth Portal at 2.30 before the performance. 

All skill levels are welcome.

Register your interest bwlow and for further information send an email to Richard Sanderson at

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