Lyrekos

Intro to Lyrekos

Last updated 2026-04-22

Lyrekos enables people anywhere in the world to sing and make music together as if they were in the same room. This article introduces what Lyrekos is, why it exists, and the core idea that makes it work.

Intro to Lyrekos

The Problem: Why Zoom Doesn't Work for Music

Many of us tried to use Zoom and other video conferencing platforms to sing or play music together — and discovered that the result was cacophony. It sounded terrible, and it felt fundamentally wrong.

The reason is latency. Because of the inevitable delays in the network, a singer in Hong Kong would have to respond to a note sung in New York before she heard it. That's physically impossible. Ensemble music requires synchronization within about 20–30 milliseconds. Typical internet delays are five to ten times that.

This isn't a Zoom problem — it's a physics problem. No amount of faster hardware or better software can make a signal travel faster than the speed of light across thousands of miles of fiber.

The Breakthrough Behind Lyrekos

The insight behind Lyrekos came from a very old joke.

A man, a little lost walking down 57th Street in New York, spotted a well-dressed man carrying a violin case. He asked: "How do you get to Carnegie Hall?" The violinist replied: "Practice, practice, practice."

What we realized is that very little of the music people hear or sing in a year is completely new to the world. Almost everything has structure — melody, harmony, rhythm — that can be anticipated. We don't need to violate the laws of physics to make the result sound great. We need to use what we already know.

Lyrekos uses that principle: instead of trying to eliminate latency (which physics won't allow), it sidesteps the problem entirely by synchronizing recordings after the fact. Every participant records locally with precise timing. Lyrekos then aligns all the tracks computationally — producing a mix that sounds like everyone performed together in the same room.

What This Means in Practice

  • No special equipment. Lyrekos runs in a standard web browser (Chrome recommended). No software to install, no audio interface required.
  • Any distance. The synchronization accuracy is consistent whether participants are across town or across time zones.
  • Any ensemble size. From a one-on-one lesson to a full choir, the same approach scales.

Ready to Get Started?

Once you understand the idea behind Lyrekos, the next step is getting your device set up: