MuseShare

Pass a song.
Watch it resonate.

Share one link from Spotify, Apple Music, or anywhere else, and your friends open it on their platform of choice. The music you pass quietly grows a living identity that's yours alone.

What is MuseShare?

MuseShare is a small, focused way to share music with people you care about. Paste a link from any major streaming service and we resolve the matching song everywhere, so whoever you send it to can listen wherever they already are. No friction, no wrong app.

Every song you pass leaves a trace. Over time those traces shape your Resonance, a generative visual that keeps changing and is unique to your listening. It's identity made of music, not metrics.

One link, every platform

Send once; friends open it on Spotify, Apple Music, YouTube, and more.

Pass & Pulse

Send privately to a friend, or share to the public Pulse feed.

Living identity

Your Resonance field grows from the music you share, and no two are alike.

How your Resonance works

Most apps represent you with a number: followers, plays, a streak. MuseShare represents you with something alive. Your Resonance is a small, moving field that grows out of the music you share, and no two people's are alike.

Under the hood it's a Neural Cellular Automaton (NCA): a grid of cells where each cell follows the same small learned rule and can only see its closest neighbors. No cell is told what the final picture should look like. The shape builds itself out of thousands of local interactions, the way structure forms in living tissue. Each song you pass seeds and nudges the field, and the colors come from the artwork of the music itself.

Because the rule is local and learned, the field behaves like something organic: disturb it and it heals, growing back toward its stable form. The interactive lizard we show you when you first open the app does the same thing. Damage it, and watch it knit itself back together.

The idea of a learnable, self-organizing, self-healing cellular automaton comes from the research article “Growing Neural Cellular Automata” by Alexander Mordvintsev, Ettore Randazzo, Eyvind Niklasson, and Michael Levin, published in Distill (2020). The onboarding lizard you interact with is their pretrained demo, used with credit. MuseShare's own Resonance is our own model and implementation, inspired by their work. See Credits for full attribution and licenses.