The bath has always been where clarity arrives. A reflection on the threshold between waking and sleep, the breath, and the music we composed for it.
The Threshold: Sound, Breath and the Bath
Oct 26, 2026
The bath is where clarity arrives. I have known this for as long as I have practised the ritual: the water holds the body, the breath slows, and somewhere in that stillness an idea surfaces that the working day could never reach.
For years I described this without the words for it. This season, while composing UMM Sound: The Ritual Hours, an original collection of Indian classical music for the bath and the spa treatment room, I found them.
The threshold between waking and sleep
The mind moves through rhythms. In the working hours it is quick and outward, attending to screens, conversations and decisions. Close the eyes, slow the breath, sink into warm water, and the rhythm changes. Attention turns inward. Scientists call this calm, eyes-closed state alpha. As the body drifts further toward sleep, it softens again into theta, the rhythm of reverie and memory.
Between waking and sleep lies a narrow threshold, and it has long been known as a place of insight. Thomas Edison would doze in his chair holding steel balls in his hands; when they fell and woke him, he wrote down whatever was in his mind. Researchers at the Paris Brain Institute recently studied this moment and found that people who drifted briefly into the lightest stage of sleep were far more likely to discover a hidden solution to a puzzle than those who stayed awake. They called sleep onset a creative sweet spot.
Neuroscientists studying the moment of insight describe something just as beautiful. Just before an idea arrives, the brain briefly quiets what the eyes take in, as if dimming the room so a faint thought can be heard. Soft light, warm water and closed eyes do this for us.
Nidrā निद्रा: rest, held with awareness
India named this territory long before the laboratory. The Māṇḍūkya Upaniṣad describes the states of consciousness: jāgrat, waking; svapna, dreaming; suṣupti, deep sleep; and beyond them, turīya, pure awareness. The yogic practice of Yoga Nidrā योगनिद्रा teaches the art of resting at the threshold while remaining present.
This is the state the bath has always invited. It is the state UMM was built around.
Music composed for the breath
Music reaches the mind through the breath. The breath follows the tempo of what we hear, and a slower breath carries the body toward stillness.
In a study published in the journal Heart, listeners heard six styles of music, from techno to classical. The slowest piece was an Indian raga, and it brought the deepest fall in heart rate of any of them. The calmest moments of all came in the short silences between pieces.
UMM Sound is built on these two ideas. Each phrase of a bansuri alap is one breath of the musician, so we compose long, unhurried phrases that move at the pace of a settled breath, and lengthen them as the day deepens. Between pieces, we leave a moment of silence.
A raga for every hour
In the Indian classical tradition, each raga belongs to its own prahara, a watch of the day. Ahir Bhairav belongs to first light. Malkauns belongs to the deepest night. The Ritual Hours follows this ancient clock: Uṣas उषस् at dawn, Abhyaṅga अभ्यङ्ग for the oil ritual, and through the day to Nidrā निद्रा, the final hour.
How to listen in the bath
Draw your bath. Dim the lights. Let the music play softly enough that it becomes part of the room rather than the centre of it. Close your eyes, follow one phrase from beginning to end, and let your breath find its length.
Then let the thoughts come as they will.
Listen to UMM Sound: The Ritual Hours
Questions
What is UMM Sound?
UMM Sound: The Ritual Hours is an original collection of Indian classical instrumental music created by UMM for the bath, the spa treatment room and the quiet before sleep. Each piece is a slow alap on bansuri, sitar or santoor over a tanpura drone, with no percussion or vocals.
What is an alap?
An alap is the opening of a raga performance: an unhurried, unmetered exploration of the raga, phrase by phrase, without rhythm or percussion. Its free, breath-like pace makes it suited to rest and reflection.
Why does each piece follow a time of day?
In Indian classical music, each raga is traditionally associated with a prahara, a watch of the day or night. The Ritual Hours follows this tradition, pairing each hour of the ritual with its raga, from Ahir Bhairav at dawn to Malkauns at night.
What is Nidrā?
Nidrā is the Sanskrit word for sleep. Yoga Nidrā, often called yogic sleep, is the practice of resting at the threshold between waking and sleep while remaining aware.
How should I listen?
Play UMM Sound softly through a speaker while you bathe or rest, with the lights low and your eyes closed. Follow one phrase at a time and let your breath settle to its pace.
Sources
- Lacaux, Andrillon, Oudiette et al., “Sleep onset is a creative sweet spot,” Science Advances, 2021. Read the study
- Bernardi, Porta and Sleight, “Cardiovascular, cerebrovascular, and respiratory changes induced by different types of music in musicians and non-musicians: the importance of silence,” Heart, 2006. Read the study
- Jung-Beeman, Kounios et al., PLoS Biology, 2004, on the brain activity that precedes insight. Summary
Written by Anisha Vinjamuri, Founder, UMM Skincare
