Band · Plugin Suite · Artist Identity

QUANTUM
ETHERIA

"Cosmic, luminous, structured complexity
resolving into emotional clarity."

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01 — About

The Composer-Engineer

Quantum Etheria exists at the intersection of orchestral synthesis, electronic composition, and software engineering. We build the instruments required to make the music we hear — because no existing tool could produce the sounds we needed.

Meet the composer →

The Mission

We build instruments to reach sounds that do not yet exist. We begin with mathematics because mathematics is the language the universe chose before we arrived. We end with emotion because emotion is the only proof the mathematics was worth following.

The Sound

Orchestral electronics — synthesized string textures, harmonic probability engines, cosmic spatial processors. Music that takes 8–13 minutes because the harmonic journeys demand their full duration. Isao Tomita's lineage, evolved forward.

The Lineage

Rooted in Tomita, Wendy Carlos, Klaus Schulze, and Tangerine Dream — the synthesis pioneers who proved electronics could carry orchestral weight and emotional depth. Extended through Ólafur Arnalds, Jon Hopkins, and Max Richter into the contemporary.

The Philosophy

Other tools show you a map of known musical territory. QE plugins present mathematical behaviors — probability distributions, harmonic ratios, physical resonance models. The result is music that feels simultaneously composed and discovered.

◆ The Manifesto
"We reject the premise that tools should be easy — not because we enjoy difficulty, but because simplicity in a tool is usually an abbreviation of the complexity of reality, and we are interested in reality's full complexity. An instrument that tells you what to play has already decided what music can be. We make music at the scale of the cosmos and the precision of the Planck length."
Isao TomitaOrchestral synthesis
Wendy CarlosElectronic ambition
Klaus SchulzeLong-form patience
Tangerine DreamSequencer as voice
VangelisCosmic directness
Ólafur ArnaldsAcoustic + electronic
Jon HopkinsStructural dynamics
Max RichterPost-classical scope
Brian EnoMusic as environment
Ryuichi SakamotoComposition first

02 — Music

Fields / Particles

The debut album — a meditation on wave-particle duality. Ten tracks. Seventy-five minutes. Two halves: Fields explores the wave nature; Particles, the particle. Together, a complete philosophical statement about observation, structure, and light.

FIELDS / PARTICLES

Fields / Particles

Debut Album · 2026 · 10 Tracks · 75 Min

A meditation on wave-particle duality — the fundamental mystery that light and matter behave as waves when unobserved, and as particles when observed. The album's two halves are the physics of music itself.

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Tracklist

A1

Superposition / Before Observation

Fields · All possibilities exist simultaneously

9:20
A2

Standing Wave / Boundary Condition

Fields · The spaces that allow resonance

7:45
A3

Eigenstate / Superposition

Fields · Probability music at maximum complexity

11:20
A4

The Luminiferous Aether

Fields · Classical first movement form · Full orchestra

13:40
A5

Coherence / Before Collapse

Fields · The last moment before observation changes everything

6:15
B1

Collapse / Crystallize

Particles · Structure emerges from probability

8:45
B2

Planck Length / Below The Threshold

Particles · The infinite complexity below perception

6:55
B3

Entanglement / At Any Distance

Particles · Two-voice counterpoint · EIGENSTATE Entanglement mode

8:30
B4

Decoherence / Entering The World

Particles · The sadness of leaving the quantum realm

7:40
B5

Event Horizon / First Light

Particles · Full orchestra · Maximum luminosity · Album resolution

9:20

Stream & Download

🎵

Spotify

Stream free or premium

🎶

Apple Music

Full album streaming

💿

Bandcamp

Download · Name your price

YouTube Music

Video · Stream

SoundCloud

Free streaming

Amazon Music

Unlimited · HD audio

03 — Plugin Suite

Build Your Own Universe

The Quantum Etheria plugin suite doesn't show you a map of known musical territory — it presents mathematical behaviors. Probability distributions. Harmonic ratios. Physical resonance models. Tools that generate music that feels simultaneously composed and discovered.

EIGENSTATE
MIDI Generator

Generates melodic sequences from quantum probability fields, not lookup tables. Each note has an amplitude, not a position. The difference is heard immediately — sequences that breathe, evolve, and surprise without ever being random.

Built in JUCE 7 / C++ · VST3 + Standalone · Windows · Reaper-optimized

Join Beta List Developer Docs
EIGENSTATE QUANTUM ETHERIA · v0.9.2 · BETA
Harmonic Field
Root
F
Mode
Dor
Tension
0.62
Quantum State
Decoher.
0.47
Density
3/7
Entangle
0.20
Harmonic Engine
OVERTONE NAV
Chord architecture from overtone series mathematics. Voicings derived from harmonic partials, not style lookups. Strange, luminous, coherent.
Coming 2026
Generative Melody
CASCADE
Melodic propagation engine. Takes a seed motif and transforms it through inversion, retrograde, augmentation — tracking the genealogy of every note.
Planned
Spectral Synthesis
AETHER
Additive synthesis with a 3D spectral interface. Sculpt timbres spatially — shape the standing wave rather than adjust parameters. Strings, horns, hybrids.
Planned
Quantum Reverb
COLLAPSE
Reverb from a superposition of multiple room states simultaneously. Each tail event draws from a probability field. Never exactly the same twice. Never artificial.
Planned
Granular · Micro-time
PLANCK
Granular processor at the threshold of pitch perception. Reveals what lives in the spaces between sounds — the fog, the breath, the electronic quantum vacuum.
Planned

04 — The Artist

Stephen Gilbert-Rivera

Lead Composer · Sound Designer · Lyricist · Plugin Developer

Stephen Gilbert-Rivera — composer at the keyboard
Stephen Gilbert-Rivera
40+
Years in Music
10+
Albums Released
6
Bands & Projects
ASCAP
Voting Member

The Journey

Stephen Gilbert-Rivera began his musical life at the piano at age ten, progressing through teenage years playing keyboards with cover bands while continuing private lessons. He enrolled at the University of Central Florida (DBCC Extension), majoring in Music Composition — performing with both the Jazz and Symphonic bands, earning a full music scholarship.

Stephen deepened his classical foundation through six years of study under Alan Mason — noted Carnegie Hall performer, artist in residence in Daytona Beach, FL, and professor at Barry University. That rigorous classical grounding became the bedrock beneath everything that followed.

The Work

Stephen now divides his time between album recordings, live performance, and his work at MultiMedia CraftWorks — writing scores for film, jingles, computer games, and songs for independent artists across every genre. He continues to record and perform with jazz, blues, and progressive rock projects including Azureth, Cosmic Singularity, Stuey Blue and The Few, and Binary Spirals.

Quantum Etheria represents the convergence of these threads — the orchestral ambition of his progressive rock work, the harmonic sophistication of his jazz years, and the software engineering discipline of a composer who builds his own instruments.

Professional Affiliations

◆ Voting Member — ASCAP (American Society of Composers and Publishers)
◆ National Association of Composers
◆ American Composers Forum
◆ Film Music Network (FMN)
◆ TAXI — Independent A&R
◆ Contributor — Gamasutra (Game Music / Development)
◆ Classical Archives

Selected Discography

2004
Yesterday's Future, Tomorrow's Past
Azureth I
Music · Lyrics · Keys
2006
New Way of Living
Stuey Blue
Keys · Composer (7 tracks)
2007
The Promethean Syndrome
Azureth II
Music · Lyrics · Keys
2008
Big City Windows
Binary Spirals
Music · Keys · Composer
2010
First Steps
Cosmic Singularity I
Music · Lyrics · Keys

05 — Contact

Get In Touch

For licensing, press, plugin beta access, or collaboration inquiries. All messages received — responses within 48 hours.

General Inquiries

hello@quantumetheria.com

Music licensing, press, general questions

Plugin / Developer

plugins@quantumetheria.com

Beta access, technical inquiries, collaboration

Booking

booking@quantumetheria.com

Live performance, festival, residency

Press Kit

Download Press Kit →

Hi-res assets, bio, album info, photos

Send a Message

Or join the mailing list for release announcements and plugin beta access.