SYNTHONY Sydney 2025 delivered a spectacular outdoor live music experience at the Sydney Opera House Forecourt on 5 December 2025. Set against one of Australia’s most iconic backdrops, the show brought together dance anthems reimagined through the power of a live orchestra, alongside DJs, vocalists, immersive visuals, and lasers. It was another unforgettable SYNTHONY moment, blending electronic music and orchestral performance into a massive night of music, energy, and atmosphere on Sydney Harbour.
