The best start in the most
important phase of life
SOMU Baby supports your child where development begins: in the nervous system.
For better sleep, less restlessness – and a sense of inner safety from the very beginning.
Explore SOMU Baby now.
Hear and Relax
Why Music Works – and How SOMU Goes Further
It’s long been known that music supports the development of babies. Studies show that classical music – like pieces by Mozart or Bach – can have a calming effect and even stimulate the brain. However, these effects are often coincidental – when they happen at all, they tend to act indirectly.
SOMU takes it one step further: Instead of simply playing pleasant sounds, SOMU uses specifically modulated sound patterns that act directly on the autonomic nervous system. The key lies in the Polyvagal Theory by Dr. Stephen Porges. It explains that our nervous system constantly monitors whether we are safe – and only in a safe state does the body allow essential functions like sleep, digestion, or learning to occur.
SOMU is designed to support exactly this state:
With gentle, low-rhythm frequencies, babies are guided into a state of inner safety. This not only calms them – it creates the conditions for development that would otherwise be blocked by chronic agitation or sensory overload.
Experiences from AVWF (Audio-Visual Perception Training) confirm this: children became calmer, more balanced, and more responsive to external stimuli. SOMU applies these same principles – in a modern, everyday format..
Why Safety Is Essential for
Development
A child's development is not linear – it is deeply linked to the state of their autonomic nervous system. When the system feels safe, the body activates growth, regeneration, and learning processes. But when it is on high alert, survival takes priority – and development takes a back seat.
These states aren't only triggered by obvious stressors. They can begin much earlier. Even in the womb, a baby’s nervous system is shaped by external influences: maternal stress, infections, medications – and medical interventions whose long-term impact on the autonomic nervous system is not yet fully understood. Some children are born with a system that remains in a state of cautious alertness – even with the best parental care.
These children often appear restless, have trouble falling or staying asleep, or show hypersensitivity to stimuli. What may seem like “poor sleep” on the outside is often a sign of an overactive nervous system struggling to reach a state of safety.
Learning is also stress
but productive stress
Learning is also a physical process, regulated by the autonomic nervous
system.
Every new stimulus, every new skill creates a short-term tension — a kind of "training stress" for the system. If the nervous system is already balanced, it can process this input effectively.
However, if it’s overwhelmed or in survival mode, learning stress quickly becomes overstrain.
This is where SOMU comes in: Through carefully modulated sound stimuli, the system is gently regulated, creating a more stable internal state — a foundation for healthy development, deeper sleep, and improved learning ability.
These principles are also reflected in the AVWF method (Audio-Visual Perception Support), originally developed for pedagogical work with children. It has been successfully used for years to support concentration, emotional stability, and cognitive development.
Why SOMU?
SOMU starts where natural development begins – in a state of inner safety.
Our specially designed sound programs target the autonomic nervous system, particularly the vagus nerve. This not only supports falling and staying asleep but also strengthens emotional and neurological development.
Whether it’s stress from external stimuli, early-life challenges, or simply the overwhelming nature of daily life – SOMU helps the nervous system regain its balance. A regulated nervous system means: better sleep quality, calmer daytime routines, increased learning readiness, and a more stable emotional foundation.
SOMU is not entertainment music – it is targeted acoustic regulation. Scientifically informed, clinically grounded, and easy to integrate into everyday life.
Discover Our Packages
Tailored for Every Age
Whether newborn, toddler, or preschooler – SOMU offers specially designed audio packages for every stage of development. Easy to use, safe for everyday life, and perfectly tailored to your child’s needs
.
Choose the package that best fits your child – for more calm, better nights, and healthy development from the very beginning.
The packages contain audio tracks precisely tailored to your child’s developmental stage.
SOMU_Baby_Kids_0-1
SOMU_Baby_Kids_0-1 was developed especially for the first year of life. The sounds are based on the Polyvagal Theory and help your baby fall asleep more easily, sleep through the night, and develop in a healthy way. They calm the nervous system, reduce overstimulation, and help parents establish relaxed routines.
Starter:
The Starter version includes five mobile-friendly .m4a tracks with a total runtime of around two hours. Perfect as an easy entry into soothing sleep and everyday routines.
Full:
The Full version includes all Starter content in high-quality WAV format plus additional tracks such as NightGuard, Transition, and Reset. With over three hours of runtime, it is ideal for families who want more depth and extended routines.
Premium:
The Premium version combines Starter and Full in WAV quality and adds variants like Rain, UltraQuiet, and Mono, as well as parent-focused extras like Parent Calm and Evening WindDown. With more than three and a half hours of runtime, it is the most complete solution for sensitive phases in the first year of life.
SOMU_Baby_Kids_1-3
SOMU_Baby_Kids_1-3 supports toddlers in the important developmental stage between one and three years. The sounds promote emotional stability, help with falling asleep and sleeping through the night, and support children during transitions or playtime.
Starter:
The Starter version includes five .m4a tracks with a runtime of about two and a half hours. Perfect for naps, evening routines, and calming everyday transitions.
Full:
The Full version provides all Starter content in WAV quality plus additional tracks such as Reset 10 and Quiet 45. With more than three hours of runtime, it is ideal for families who want extra sound depth and extended routines.
Premium:
The Premium version includes all Starter and Full content in WAV quality, plus variants like Rain, UltraQuiet, and Mono as well as the Parent Reset extra. With over four hours of runtime, it offers the most flexible solution for families with sensitive routines.
SOMU_Baby_Kids_3-6
SOMU_Baby_Kids_3-6 supports preschool children with focus, calming, falling asleep, and sleeping through the night. The sounds foster self-regulation, concentration, and learning ability, helping children move more steadily through their day.
Starter:
The Starter version includes five .m4a tracks with about two and a half hours of runtime. Perfect for evening routines, play breaks, and calm transitions.
Full:
The Full version contains all Starter content in WAV quality and adds extra tracks such as Reset Quick 10 and Afternoon Quiet 45. With more than three hours of runtime, it is ideal for families who want to strengthen sensitive routines.
Premium:
The Premium version combines Starter and Full in WAV quality, adds variants such as Rain, UltraQuiet, and Mono, and includes parent-focused extras like Parent Calm and Evening Grounding. With over four hours of runtime, it provides maximum flexibility for sensitive phases and complex daily schedules.
💸 60‑Day Money‑Back Guarantee
Try SOMU Sleep risk-free.
If your child doesn’t fall asleep easier, calm down faster, or feel more settled in everyday transitions — we’ll refund you in full within 60 days.
No subscription, no stress. Just honest sound support that works.
SOMU_Baby_Kids_0-6 – Ultimate Bundle
The SOMU_Baby_Kids_0-6 Ultimate Bundle combines all sound packs from the ages 0–1, 1–3, and 3–6 years in one complete system. It supports children from birth through preschool, helping them fall asleep more easily, sleep through the night, manage daily transitions, and develop emotional stability. Families receive a comprehensive sound set that grows with their children’s needs – from the very first day until school age.
Ultimate Starter:
Includes all three Starter packs (0–1, 1–3, 3–6 years) with a total of 15 mobile-friendly .m4a tracks and more than six hours of runtime. Perfect for families who want a practical entry-level option covering the entire early childhood phase.
Ultimate Full:
Includes all three Full packs with over 20 WAV tracks in studio quality and more than nine hours of runtime. Ideal for families who want both higher sound fidelity and extended routines throughout early development.
Ultimate Premium:
The most complete version: includes all three Premium packs with more than 30 WAV tracks, variants such as Rain, UltraQuiet, and Mono, plus parent-focused extras like Parent Calm, Reset, and Grounding. With over ten hours of runtime, it is the ultimate solution for families who want continuous support from the very beginning.
💬 Real-World Observation
SOMU was developed from years of hands-on experience with babies and young children in overstimulated, sensitive, or developmentally delayed states.
In many cases, even short audio sessions helped settle breathing, soften facial tension, and ease transitions — without screens, speaking, or pressure.
This is not music for entertainment – but structured acoustic input that speaks directly to the body.
Many families report:
Less crying. Easier sleep. Calmer evenings.
It’s often visible – in the face, in the body, in the energy of the room.
FAQ
Usage
How loud should I play the sounds?
Very softly – just audible in the background. Use the LevelCheck file first to make sure the volume is safe.
How often should I use SOMU each day?
Typically 1–3 sessions daily, depending on your child’s needs. Always leave breaks between sessions so the nervous system can integrate the effect.
When is the best time to use SOMU?
SOMU is ideal before bedtime, during naps, after exciting moments, or during transitions such as daycare, car rides, or the evening routine.
Safety
Can I use SOMU with newborns?
Yes, SOMU Baby-Kids can be used from birth. Always keep the volume very low and at least two meters distance from your baby.
Are there any side effects?
No. In rare cases, babies or toddlers may become briefly restless. If this happens, simply lower the volume or pause the session.
Can SOMU also run for siblings or the whole family?
Yes. The sounds are designed to be calming for everyone in the room – parents often benefit themselves during sessions.
Technical
Should I use speakers or headphones?
For babies and children: always speakers, never headphones. Headphones are only recommended for adults using SOMU Mind tracks.
Can I use Bluetooth speakers?
We strongly recommend wired speakers. Wireless transmission (Bluetooth or WiFi headphones) can alter the subtle modulations and reduce the effect.
Which devices can I use?
Files can be played on computers, tablets, or smartphones. The best option is a wired speaker in the child’s room or family area.
Which formats are available?
Starter: .m4a (lightweight, mobile-friendly, fast download)
Full & Premium: also WAV (studio quality, full depth of sound)