TRI Nada

Join us for a live meditative sound journey through Polygon Portal's 360° listening room, a descent towards your true nature: Classical Indian instrument and vocal. Bowls, gong and chanting. Ambient electronic.

November 14, 2026
Polygon Portal, Soho, London
4:30pm doors, 5pm start sharp

TRI Nada

The concept: Nāda (sound)

Before the mind settles, before the body releases, there is sound, vibration. This is Nāda: the primordial vibration at the root of ancient Indian (Vedic) philiosophy, said to underlie all creation, and all healing.

Nāda speaks directly to Vata in Ayurveda, the rhythm at the centre of your nervous system, and its capacity to rest and restore.

Through the TRI Nāda sound journey, your descent inwards happens in three stages: The classical Indian dilruba instrument and voice open with an evening raga, gently loosening the grip of the day. Bowls, gong and quiet, rhythmic chant pull you deeper, until sound and stillness blur into one. Ambient electronic, woven back through the dilruba, closes the arc, with the mind and body finally settling into meditative rest.

As the sound fades, light Ayurvedic refreshments arrive, easing you gently back into the room.

The venue: Polygon Portal

One of London's most impressive listening spaces, where the 360° spatial audio system delivers sound from every direction at once.

You'll sink into the comfortable recliners, the lights falling to a calming glow, a soft scent settling the air around you. The room becomes womb-like, and then sound moves everywhere - in front of you, around you and through you - to help you return to your true nature.

Polygon Portal
The three artists

Gurleen Singh, an Afghan heritage musician who specialises in playing the ancient Dilruba instrument and is trained in Sikh Classical Singing

Earth Gold, a soulful sonic artist weaving improvised vocals, spoken word, mantra and healing frequencies into music over 10 years that inspires connection, embodiment, relaxation and transformation.

Suren Seneviratne, a Sri Lankan British sound designer and musician who has worked across composition, radio, studio production and performance for the past 15 years to bring together traditional, global and electronic sounds.

The details

Date: Saturday 14 November

Doors: 4:30pm · Starts sharp 5:00pm, 90 minutes

Venue: Polygon Portal, 75 Dean Street, Soho

Price: £55 · Capacity limited

A truly unique evening, shared with few. Limited seats so book yours now.

Join us

For a special evening in Soho. Reserve your space through the link below.

Book your place