Bilateral Music — Free Online
Upload any calming track and our tool will smoothly pan it left and right at the tempo you choose — recreating the auditory bilateral stimulation used in EMDR therapy.
🎧 Headphones or earbuds required
Keyboard: Space to start or pause, ← → for speed, F for fullscreen, G to stop and ground.
See
If you have photosensitive epilepsy, choose None and use sound or tapping instead.
Hear
Your file plays from this device and is never uploaded.
Use headphones: the sound moves between your left and right ear.
Feel: vibration, tappers and controllers
Game controller
This browser doesn’t support game controllers. Try Chrome or Edge.
Two Android phones can be left and right tappers: start a remote session below and open the tapper links on each phone.
Guided exercises: calm place and container
Two standard EMDR preparation exercises, step by step, with short, slow sets where they help. In a remote session, your client's screen follows each step.
Presets
Saved in this browser only. Therapists: avoid client names; use initials or a description.
Remote session (for therapists)
Run EMDR over telehealth: send your client a link, and this screen controls theirs. Start, stop, speed, visuals, sound and set length all follow you. The client can always press Stop and ground, which stops both screens and tells you. Only settings travel between screens; nothing is stored.
Your progress (private)
Complete a set and rate how distressing things feel, and your sessions appear here, so you can see change over time.
Saved in this browser only. Nothing is sent to us or anyone else.
Install as an app
Put EMDR Studio on your home screen. It opens full screen and works offline once you have used it.
In Chrome or Edge, use the install icon in the address bar, or the menu’s Install option.
Frequently Asked Questions
What is bilateral music?
Bilateral music is audio that alternates between the left and right ear in time with a steady beat. The back-and-forth stereo motion mimics the bilateral stimulation used in EMDR therapy and is often used for calming, focus, or trauma reprocessing practice.
Do I need headphones for bilateral music?
Yes — headphones or earbuds are essential. The stereo panning effect is what produces the bilateral stimulation; speakers will blur the left/right separation.
What kind of music works best?
Calm, instrumental music with a steady tempo works best. We include four free preset tracks (Soft Rain, Deep Ocean, Calm Drone, Forest Wind) so you can start instantly — or upload your own ambient pad, soft piano, or solfeggio frequency track.
Is bilateral music the same as binaural beats?
No. Binaural beats play slightly different frequencies in each ear to create a perceived third tone. Bilateral music plays the same audio but alternates which ear hears it. Both are calming, but only bilateral music mimics EMDR-style stimulation.
How long should I listen for?
10–30 minutes is typical. Shorter sessions (5–10 min) work well for grounding and calming; longer sessions can support reprocessing work alongside a therapist.
Is the audio uploaded anywhere?
No. Files you select stay entirely in your browser — nothing is uploaded to our server.
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