Lollapalooza Berlin
Large-scale interactive installation at one of Europe's biggest festivals. Audience members became the ensemble — crowds of thousands stepping in and out of a living instrument.
Watch video →
The Project
Music made by the crowd
Polyjam builds interactive music installations that let anyone — musicians, kids, passers-by — play together without needing to know how. Each setup is a spatial instrument: people trigger, shape, and layer sound just by being in the space. No performer on stage. The crowd is the band.
The work sits between installation art, live music, and social experiment. Every event is site-specific, and every audience writes a different piece. Polyjam has been featured at Lollapalooza Berlin, the Jerusalem Film Festival, and the Musrara Transmedia School in Jerusalem, alongside collaborator Keez Duifes.
Interactive installation
Audience as instrument
Site-specific
Public space
Spatial audio
Collaborative
Booking
Commission an installation
Festivals, galleries, cultural institutions, corporate events, biennales. Polyjam builds each installation around the space — no two are identical.
Start a project Follow on FacebookFeatured
See it in motion
Documentation of a Polyjam installation — the audience working the space together. Each participant is a musician, and nobody knows what the next piece will sound like until it happens.
Open on FacebookPast Events & Installations
Jerusalem Film Festival
Immersive installation with collaborator Keez Duifes. Built specifically for the festival's experimental programme — a cinematic interactive piece where the audience shaped the soundtrack.
Watch video →Musrara Transmedia School
Installation inside the Musrara School of Art & Society. A research-context piece engaging students and visitors in collective sound-making — part workshop, part show.
Watch video →Musrara School — Part II
Second documentation from the Musrara residency — different angle, different moment. The installation evolved over the run as participants returned and built on each other's gestures.
Watch video →Festivals & Galleries
Polyjam tours to cultural festivals, public squares, galleries, and biennales. Each installation is commissioned and built specifically for the venue's space, audience, and context.
All events →Custom builds
Polyjam takes on bespoke commissions — private events, corporate experiences, cultural programmes. If you have a space and want something unique in it, get in touch.
Get in touch →Gallery
Photo documentation from installations, festivals, and residencies. Full archive on Facebook.
Full photo gallery on Polyjam's Facebook page. Selected images will be imported here — in the meantime, the archive is actively maintained on Facebook.
Open photo archive