Composed sound and light as a tool — precisely for focus, calm and sleep. For people, spaces and brands.
Four channels, one goal: reliably trigger the desired state instead of random relaxation. They interlock — composed by hand, not generated.
Hand-composed soundscapes and brainwave entrainment. 40 years of audio-engineering craft, aimed precisely at brainwaves.
Rhythmic light pulses (AVS), synchronised to the sound. They reach the nervous system through the visual system.
Verbal guidance directs attention and gives the state meaning. It frames and deepens the experience.
Guided breathing as the pacemaker. Anchors the state in the body and makes it repeatable.
Focus, meditation or relax — every album is composed to reliably trigger exactly one state. Over 1M streams, streamable and available to buy.
Experienced meditation and coaching professionals lay their guided sessions over Ivo's compositions. Joint albums that bring his method into practice.






From a live session to a tailored sound licence — for partners, organisers and brands.
Light & Sound Baths and Neuro-Tuning, live in the room or online. For teams, events and studios.
Tailored compositions for spaces and brands, plus catalogue licensing (sync).
Talks on sound, light and the nervous system — for conferences, companies and media.

Ivo Vossen is a musician, composer and audio engineer with 40 years of experience in live, events and audio production. His own compositions reach millions of streams.
From this craft grew Resonance Space — and BE LIGHT, the mental-fitness app that puts the method into the hands of thousands.
Discover BE LIGHT ↗Sound, light, voice and breath synchronise the brainwaves toward a target frequency — brainwave entrainment. Together with BE LIGHT and HAW Hamburg, the effect on the nervous system is being studied.
Alpha (8–12 Hz) is the central frequency for relaxation and presence. Theta & Delta for deep meditation and sleep, Beta for focus.
Resonance Space is Ivo Vossen's neuro-audio project: hand-composed sound with brainwave entrainment, composed to reliably trigger a specific state — focus, calm or sleep.
Through brainwave entrainment: sound, light (AVS), voice and breath guide the brainwaves toward a target frequency — for example Alpha (8–12 Hz) for relaxation, Delta for deep sleep, Beta for focus.
The method is based on the established principle of brainwave entrainment. Together with BE LIGHT Now GmbH and HAW Hamburg, exploratory EEG measurements are underway. This is not a medical claim and not a promise of healing.
Yes. There are catalogue and sync licences as well as bespoke compositions for apps, spas, studios, spaces and brands. Enquire via the contact section.
Streaming on Spotify and Apple Music. Individual albums are available as studio-quality downloads via the Sounds page.
Tell us briefly what it's about. A personal reply, no funnel.
Studios, spas, clinics, brands and apps that want to use sound for the nervous system.
Enquire