Broadcast

Live-performance audio, synchronized across every phone in the audience.

Broadcast turns every audience member's phone into a synchronized speaker for live performance.

At participating events, open Broadcast and join the show. Audio plays in near-perfect sync across every phone in the room — through your own headphones or your phone's speaker — so the whole audience hears the same moment at the same instant.

Broadcast is built for live performance, not general music streaming. It's a companion for a specific show: you join when you arrive at the venue, experience the performance's audio in sync with everyone around you, and it ends when the show does.

• Frame-accurate synchronization across hundreds of phones
• Works with Bluetooth, wired, or over-ear headphones — or the built-in speaker
• Simple, tap-to-join audience experience — no account required
• Designed for indoor and outdoor live performances

Headphones are recommended for the best experience. An internet connection is required. Broadcast is used at participating live events.