
FOURTH PORTAL
THE PAST AND FUTURE ALWAYS MEET IN THE PRESENT

IMPRO VOX LONDON
TEST PAGE - INVITE ONLY
Platforms like Facebook and Twitter (X) are walled gardens, locking in your data.
What if you could set it free on the open web?
Welcome to the Impro Vox Cultural Memory System (CMS) Test Page
Thank you for being part of our CMS prototype
This developing Impro Vox webpage introduces our new Cultural Memory System (CMS). The CMS collects information from artists, promoters, venues, and gig organisers to help build a shared cultural archive - supporting future creativity and preserving the stories behind events, people, and places.
This page is dedicated exclusively to Impro Vox improvisation events and performances. Click here for other events.
Demo: Improv Vox 2024 - 2025
Examples of our developing Impro Vox interactive graph.
How to use the graph
Below is an interactive graphs showing connections from the Lo-fi Ensemble Impro Vox sessions held at the Bridewell Theatre Bar, London, between 2024 and 2025.
> Use the + and – buttons to zoom in and out.
> Click or tap on a node to select it.
> Press and hold a node to focus on its direct connections.
> To exit focus mode, tap and hold the background.
1. Impro Vox Global Map
This interactive map shows all the evolving connections between Impro Vox performers, their roles, and the events they have taken part in. Further maps below.


About CMS
The Cultural Memory System (CMS) you are testing here is designed to open up the future of your events. By contributing, you will start to see how your occasions connect to each other, to venues, to artists, and to wider cultural movements.
About Impro Vox
The Impro Vox improvisation sessions at the Bridewell Theatre Bar in the City of London are the brainchild of Brian Webb and Stuart Wilding, who also run the growing Lo-Fi Ensemble in South East London.


For You
The CMS supports Impro Vox and its performers to develop new merchandise and marketing opportunities, build a rich archive, and share stories; all while keeping event data clean and structured.
Most importantly, the data remains open to link from and to.
It is not locked into Fourth Portal and can be used with any future platform or technology you choose.
Your event is a cultural legacy
Let it flow freely across the web
Connecting Galleries
As we prepare to launch the Cultural Memory System (CMS), we will begin testing connected galleries. Photos and videos will be web-accessible, shareable, and connected to artist, performer, and audience websites.
Impro Vox April 2025 Gallery
Focused Visualisation Maps
> Use the + and – buttons to zoom in and out.
> Click or tap on a node to select it.
> Press and hold a node to focus on its direct connections.
> To exit focus mode, tap and hold the background.
2. Artists & Instruments
Map 2 focuses on all performers and the instruments used during Impro Vox sessions, displaying a clear visualisation of the connections between each performer and their chosen instruments.
3. Sessions & Artists
Map 3 highlights the relationship between each Impro Vox session and the participating artists. It shows who performed when, offering a visual overview of attendance, collaboration, and event history.
2. Artists & Instruments
Impro Vox June 2025 Gallery
3. Sessions & Artists
Performed or want to perform at Impro Vox?

Impro Vox co-founder, Brian Webb

Impro Vox co-founder, Stuart Wilding
Add your details here to be included as part of the cultural memory of the Impro Vox sessions.

Become Involved
We are inviting selected venues, promoters, events, and artists from different disciplines to upload their details. These are then translated into structured, machine-readable data and visualised as interactive demo graphs like the one above.
To become involved, please get in touch or head over to our CMS Test Page and complete a form.