You know that feeling.
When a song finds the place in you that has no name.
Free forever. No credit card. Your moments are private.
Frisson
(free-SOHN)
The physical shiver — goosebumps, chills, tears — that music creates in your body. From the French: a shiver of emotion.
About 2 in 3 people experience it.
Almost no one talks about it.
You've always known.
Your Emotional Geometry
The more moments you mark, the more you understand why music moves you.
Body Map
Where does music hit you? Chest. Spine. Throat. Scalp. Mark it. Watch your map emerge.
Your Resonance Profile
Are you a Seeker of the Sigh? A Dreamer chasing The Reach? Your profile reveals what your soul is searching for through sound.
Sacred Intervals
The Sigh. The Reach. The Fall. The Anchor. We decode which musical movements unlock your nervous system.
Frisson Replay
One tap, same chills. Jump to the exact second. Relive it whenever you need to feel something real.
This isn't an app for playlists.
It's a mirror for why music moves through you.
Three breaths. One moment captured.
Listen
Play music anywhere. Spotify, Apple Music, YouTube, vinyl. We don't care where. We care when.
Feel
When the chills come, tap. We capture the exact second, the track, the timestamp.
Know
Mark where you felt it. Choose the emotion. Over time, understand yourself through sound.
And sometimes, you're not the only one.
When someone else marks the same moment you did — same song, same second, within 2 seconds of each other — we call them Soul Siblings.
Not people who like the same artist.
People who felt the same molecule of sound.
This is the deepest connection music can offer.
But it's optional. The journey starts with you.
Free users discover 3 Soul Siblings. Upgrade to meet them all.
Start with yourself. Expand when you're ready.
- Unlimited moment marking
- Full Emotional Geometry analysis
- Your Resonance Profile
- Sacred Intervals mapping
- Body Map
- Frisson Replay
- 3 Soul Sibling profiles
- Everything in Explorer
- Unlimited Soul Siblings
- Direct messaging
- Shared moment playlists
- Export your data
Questions
Your body has been listening longer than you have.
It's time to hear what it's been trying to tell you.
No credit card. No spam. Your moments are yours. Delete anytime.