For three early-summer days in May 2025, Polygon Live LDN brought its fully immersive spatial audio sound system to Crystal Palace Park. After many years at Wonderfruit festival in Thailand, and events in Amsterdam, Singapore and Saudi Arabia, this was Polygon’s UK debut — and it did not disappoint. 

Since its inception, Polygon has depended on industry-leading sound company L-Acoustics for all its spatial audio needs. Here's how the technology works in practice.

Jon Hopkins’ set at Polygon Live LDN is slightly different to some of the others. Rather than a live performance, his set is hybrid — part playback of his latest album RITUAL and part live performance.