---
title: "Artist Dossier: Theodora Byrne"
type: dossier
artist: "Theodora Byrne"
case: C
context: people-2026
roster: confirmed 2026-09-15
created: 2026-08-18
updated: 2026-09-15
skill_version: 4.2
---

# Artist Dossier: Theodora Byrne

**Links:** [theodorabyrne.com](https://www.theodorabyrne.com/) · [theodorabyrne.com/about](https://www.theodorabyrne.com/about.html) · [instagram.com/theodorabyrne](https://www.instagram.com/theodorabyrne/) · [BIMM Berlin faculty page](https://www.bimm-institute.de/lecturers/theodora-byrne/) · [IMRO — *Bad Skin Day* interview](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/) · [PEOPLE 2026 participants](https://peoplefestival.berlin/participants)

<figure style="max-width:420px;margin:.6em 0"><img src="img/theodora-byrne/00-studio-keyboards.jpg" alt="Theodora Byrne standing among a Mellotron, a Nord, and a Hammond organ in a red-walled recording studio with paper lanterns" style="max-width:100%;height:auto;border:1px solid #d8cfc0"><figcaption style="font-size:.8em;line-height:1.3"><em>Her homepage photo (by Joe Furlong), <a href="https://www.theodorabyrne.com/">theodorabyrne.com</a>.</em></figcaption></figure>

**Bio**

- "Session vocalist, keyboard player, arranger, musical director, and choir director" — her own words ([theodorabyrne.com/about](https://www.theodorabyrne.com/about.html)).
- Based in **Berlin, Germany** — self-stated on her [site](https://www.theodorabyrne.com/about.html), her [Instagram bio](https://www.instagram.com/theodorabyrne/), and the [BIMM Berlin faculty page](https://www.bimm-institute.de/lecturers/theodora-byrne/); origin Dublin, Ireland ([IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/), [Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble)).
- Instagram: [instagram.com/theodorabyrne](https://www.instagram.com/theodorabyrne/) (8,469 followers, retrieved 2026-08-18).
- Press: "Dublin composer and arranger whose ensemble has been one of the most talked-about projects in contemporary Irish choral music" ([Nialler9, 2026-07-02](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/)).
- PEOPLE 2026: confirmed participant — festival roster seed, authoritative for this fact; listed on [peoplefestival.berlin/participants](https://peoplefestival.berlin/participants); her own announcement on [Instagram, 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/).

---

## Identity resolution

**Case C (thin) → resolved to effectively Case A.** Seed gave one IG handle + one press descriptor. Verification chain: the IG handle's bio links [theodorabyrne.com](https://www.theodorabyrne.com/); that site's [About page](https://www.theodorabyrne.com/about.html) matches the [Nialler9](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/) descriptor's profession (arranger, choir/ensemble founder) and Irish context; independent surfaces — [IMRO (2021)](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/), [Other Voices artist page](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble), [BIMM Berlin faculty page](https://www.bimm-institute.de/lecturers/theodora-byrne/), [National Concert Hall Dublin IG (2026-05-05)](https://www.instagram.com/p/DX839ZRnJOw/) — all describe the same person: Irish session keyboardist/vocalist/arranger, founder of The Theodora Byrne Ensemble, now Berlin-based. Her own [IG (2026-06-24)](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/) announces PEOPLE Festival participation, closing the loop on the seed's one authoritative fact. **Same-name candidates excluded**: a "Theodora BYRNE" ResearchGate profile at TU Dublin Conservatory of Music and Drama surfaced in search — plausibly the same person given the field, but never connected by any source to the Ensemble or Berlin, so treated as unresolved-adjacent and *not* used for claims. No conflicting same-name musician found.

One press-vs-self tension worth keeping: Nialler9 calls her a **composer**; her own surfaces never do. She self-describes exclusively as **arranger** ("I don't want to detract from the existing beauty of a song I'm working on, I always hope to elevate it in subtle ways" — [IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)). Self-presentation is canonical → this dossier says arranger.

---

## Practice Summary

- Theodora Byrne builds choirs out of distance: her 50-plus-voice Theodora Byrne Ensemble was born in 2020 lockdown as singers recording alone in their rooms, digitally interwoven into one body of sound ([theodorabyrne.com/arrangement](https://www.theodorabyrne.com/arrangement.html), [Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble)).
- The Ensemble has since backed Bell X1, Lisa Hannigan, and Wallis Bird on Irish national TV ([theodorabyrne.com/arrangement](https://www.theodorabyrne.com/arrangement.html), [IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)).
- By day-job she is a Berlin-based arena keyboardist/backing vocalist (Michael Patrick Kelly's band) and BIMM Berlin lecturer ([theodorabyrne.com/about](https://www.theodorabyrne.com/about.html), [BIMM Berlin](https://www.bimm-institute.de/lecturers/theodora-byrne/)).
- By craft she is an arranger who works in negative space — hunting "the spaces where voices could be complementary to what was already there" ([IMRO, 2021-06-09](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)).

---

## Threads they care about

### 1. Berlin is home — PEOPLE is her home-city festival

Press frames her as a "Dublin composer" ([Nialler9](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/)), but her own [site](https://www.theodorabyrne.com/about.html), [IG bio](https://www.instagram.com/theodorabyrne/), and [BIMM Berlin faculty page](https://www.bimm-institute.de/lecturers/theodora-byrne/) all place her in Berlin.

She has played Berlin's Mercedes-Benz Arena† ([own site](https://www.theodorabyrne.com/about.html)) and teaches at BIMM Berlin. The "visiting Irish artist" is a local.

<figure style="max-width:420px;margin:.6em 0"><img src="img/theodora-byrne/01-people-reel.jpg" alt="Cover frame of her Instagram reel: PEOPLE FESTIVAL 10–11 OCT 2026 in yellow type over a glittering gold figure" style="max-width:100%;height:auto;border:1px solid #d8cfc0"><figcaption style="font-size:.8em;line-height:1.3"><em>Her PEOPLE announcement reel ("Very excited to be heading to PEOPLE Festival in Berlin this autumn…"), <a href="https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/">Instagram, 2026-06-24</a>.</em></figcaption></figure>

### 2. A choir made of fifty separate rooms

The Ensemble was "established as a virtual group in 2020… as a response to the stoppage of live singing" ([theodorabyrne.com/arrangement](https://www.theodorabyrne.com/arrangement.html)): 50+ singers of mixed backgrounds record alone, and she stitches the takes into one performance ([Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble), [IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)).

The visual form of this — a lattice of small windows, each holding one singer — is the most distinctive image in her practice.

<figure style="max-width:420px;margin:.6em 0"><img src="img/theodora-byrne/02-ensemble-maria-kelly.jpg" alt="The Theodora Byrne Ensemble in person: singers in black in a stone-walled room around Maria Kelly with a guitar and a microphone" style="max-width:100%;height:auto;border:1px solid #d8cfc0"><figcaption style="font-size:.8em;line-height:1.3"><em>"Maria Kelly featuring The Theodora Byrne Ensemble" (photo by Ror Conaty) — the choir in one room rather than fifty, <a href="https://www.theodorabyrne.com/photos.html">theodorabyrne.com/photos</a>.</em></figcaption></figure>

### 3. Arranging as finding the gaps — her exact words

"I looked for the spaces where voices could be complementary to what was already there… I always hope to elevate it in subtle ways… because it repeats over and over, I saw an opportunity to slowly interweave the choir into the music, creating a gradual dynamic build-up to the last chorus." ([IMRO, 2021-06-09](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/).)

Negative space is literally her method — a gift to a room designer.

*No image: the IMRO page's photo is a third-party press image; nothing self-presented carries this thread.*

### 4. "Professional musician, amateur human cannonball"

Her own [IG bio](https://www.instagram.com/theodorabyrne/), verbatim. The one joke she leads with. *(Self-stated, retrieved 2026-08-18.)*

*No image: a bio line has no natural picture.*

### 5. SIRENS, this autumn — the recent project

The Theodora Byrne Trio tours SIRENS "hosted by Lisa Hannigan" (honoring the late Eoin French/Talos): Inis Oírr Sept 24 → Dublin → Cork → Cardiff → London → San Sebastián Oct 18, with SIRENS also at NCH Dublin's Tradition Now (Sept 24–26) and a PEOPLE/Funkhaus SIRENS show Oct 11. The tour opens on an Aran island and threads straight through the PEOPLE window.

Confirmed: [BroadwayWorld 2026-08-11](https://www.broadwayworld.com/bwwtv/article/Sounds-From-a-Safe-Harbour-to-Share-Film-Honoring-Eoin-French-Announce-SIRENS-Tour-20260811) + [National Concert Hall IG 2026-05-05](https://www.instagram.com/p/DX839ZRnJOw/). Note: the Berlin Oct 11 bill as summarized lists Hannigan/McMahon/Bergman "and special guests" without naming the Trio — her PEOPLE participation is separately confirmed by [her own announcement](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/).

*No image: the SIRENS artwork exists only on third-party pages (NCH, BroadwayWorld); no self-presented post found.*

---

## Medium & Materials

- Keyboards / piano — live performance instrument (self-stated, [site](https://www.theodorabyrne.com/about.html); [IG 2026-07-05](https://www.instagram.com/theodorabyrne/p/DaZ-DN4gT11/) photo "piano, concert") [confirmed]
- Voice — session backing vocals, choir leading (self-stated, [site](https://www.theodorabyrne.com/about.html); [BIMM Berlin page](https://www.bimm-institute.de/lecturers/theodora-byrne/)) [confirmed]
- Vocal arrangement — bespoke choral/small-ensemble arrangements for TV, recording, live (self-stated [site](https://www.theodorabyrne.com/arrangement.html); [BIMM Berlin page](https://www.bimm-institute.de/lecturers/theodora-byrne/); [IMRO quote](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)) [confirmed]
- The Theodora Byrne Ensemble — 50+ singer contemporary mixed-voice choir, founded 2020, remote-recorded and digitally combined ([site](https://www.theodorabyrne.com/arrangement.html), [Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble), [IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)) [confirmed]
- Theodora Byrne Trio — current live configuration for SIRENS ([BroadwayWorld 2026-08-11](https://www.broadwayworld.com/bwwtv/article/Sounds-From-a-Safe-Harbour-to-Share-Film-Honoring-Eoin-French-Announce-SIRENS-Tour-20260811)) [†]
- Arena touring rig — Michael Patrick Kelly BOATS tours; "Two Mothers" 5-part vocal arrangement featured on BOATS Live DVD ([site](https://www.theodorabyrne.com/arrangement.html)) [†]
- Teaching — Lecturer, Theory and Performance, BIMM Berlin; BMus (1st class, BIMM Dublin, Vocals), MA Community Music (1st class, University of Limerick) ([BIMM Berlin page](https://www.bimm-institute.de/lecturers/theodora-byrne/)) [†]
- Career venues (self-listed, third-party-verifiable class): Mercedes-Benz Arena Berlin, Sydney Opera House, Olympia Dublin, Roundhouse London, Webster Hall NYC, Dolby Theater LA; TV: Jools Holland, Jimmy Kimmel ([site only](https://www.theodorabyrne.com/about.html)) [†]

---

## Aesthetic Vocabulary

**"The spaces where voices could be complementary"** · **"elevate it in subtle ways"** · **"slowly interweave the choir"** · **"gradual dynamic build-up"** — her own account of arranging, from the [IMRO 2021](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/) interview. Gaps, subtlety, and slow accumulation are the working method; the room keeps its gaps.

**"Lots of trial and error, but it's fascinating"** · **"songs that spark a musical idea in my imagination"** — the process side of the same interview ([IMRO 2021](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)).

Caption register: "creative heads," "let's goooo," recurring ⚡️ lightning bolt ([IG 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/), [IG 2026-07-05](https://www.instagram.com/theodorabyrne/p/DaZ-DN4gT11/)).

"Professional musician, amateur human cannonball" ([IG bio](https://www.instagram.com/theodorabyrne/)). The self-deprecating joke she leads with.

Sound materials (not paintable — stays here): massed mixed voices assembled from solo bedroom takes; five-part vocal stacks laid over an existing song's repeating guitar figure; indie-folk songcraft (Bell X1, Hannigan, Wallis Bird) swelling into choral texture; arena pop by night, community singing by lineage (MA in Community Music).

Inferred (labeled): a scale-whiplash practice — 17,000-seat arena to fifty bedrooms to a three-voice trio on an Aran island; warmth with self-deprecation; craft that hides itself inside other people's songs.

---

## Visual Inventory

### Objects & Surfaces

- Grand piano / stage keyboard [confirmed — [IG 2026-07-05](https://www.instagram.com/theodorabyrne/p/DaZ-DN4gT11/); profession]
- Screen showing a lattice of many small video windows, one singer per window [confirmed — the documented form of the Ensemble's virtual performances: remote solo recordings "digitally combined into unified performances" ([Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble); [site](https://www.theodorabyrne.com/arrangement.html); [IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/))]
- Pencil-marked vocal arrangement score pages, five staves [†def — arranger's trade; furnish only]
- Headphones [†def — remote-recording practice; furnish only]
- PEOPLE Festival 10–11 Oct 2026 poster [confirmed — her [IG reel 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/) shows it]
- Keyboard flight case [†def — arena touring; furnish only]
- Lightning-bolt sticker/mark [† — her recurring ⚡️ caption motif, translated to object; furnish only]
- Empty choir risers [†def — choir director's trade; furnish only]

### Materials & Textures

- Paper, pencil, eraser crumbs [†def]
- Blue-white screen glow of stacked video windows [confirmed, from the virtual-choir form]
- Warm wood of piano lid and studio parquet [inferred-venue → use as texture only]
- Black touring-case ribbing with steel corners [†def]

### Spatial Signatures

- Funkhaus Berlin recording studios — "studios of varying sizes with unrivalled acoustic quality," historic GDR Radio City on the Spree [confirmed — [Nialler9 2026-07-02](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/); festival context]
- Tall studio windows, cool Berlin autumn daylight [inferred lighting choice, venue-level]
- The scale gap itself: one enormous room built for sound, holding many small rectangles of other people's rooms [confirmed practice, spatialized]

---

## Studio Design Brief

**Visual anchor**

The lattice-of-singers screen resting on the grand piano — fifty small lit windows, one voice each, facing one large quiet room.

**Mood**

Subtle elevation; interwoven; patient build-up. Warm human material under cool clear light — nothing showy, everything placed.

**Density**

Moderate — she is an arranger who hunts gaps, so the room keeps its gaps. Anything added is there to "not detract from the existing beauty."

**Surprise element**

The scale whiplash made spatial — an arena-scale flight case parked beside a bedroom-scale voice memo; or the PEOPLE poster leaning where a gold disc would go. (Room text only, tagged: the human-cannonball cannon.)

**Negative space**

Upper half of the room stays open air — the space where the voices go. Bare parquet foreground for UI overlays.

---

## Sketch Brief

The content half of a draft-status sketch prompt; the style half lives with the art director and is joined at assembly. Inventory-bound and thread-tied; no texture, palette, or lighting guesses. All of it is a recommendation — the artist and the art director change anything.

**In the sketch** — ranked, up to four, each naming its thread

1. A grand piano with a laptop on its closed lid glowing with a grid of fifty small video windows, one per remote singer — thread 2 (a choir made of fifty separate rooms).
2. Empty choir risers curving across the back of the room, with a wide open gap of floor between them and the piano — thread 3 (arranging as finding the gaps).
3. A PEOPLE Festival 10–11 Oct 2026 poster leaning against the far wall — thread 1 (Berlin is home; her own announcement reel).

**Left open for the artist** — what the sketch deliberately leaves blank

- The walls · what is on the risers · the upper half of the room · whether there is a window and what it shows · whether the flight case is in the room · whether the cannon exists.

**Self-stated visual importances** — only what they have said matters, with the link

- None recorded in this dossier. The lattice of singer windows is the documented *form* of the Ensemble's virtual performances ([Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble)), not a stated visual preference; the Funkhaus windows are venue-level inference.

**For the art director** — their own visual vocabulary, as hints

- "The spaces where voices could be complementary" · "slowly interweave the choir" · "gradual dynamic build-up" ([IMRO](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)) · the recurring ⚡️ ([IG 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/)).

**Content prompt** — about 45 words, 2–4 objects, no people, no camera

> A grand piano on bare parquet, a laptop on its closed lid glowing with a grid of fifty small video windows. Behind it, empty choir risers curve across the room, a wide gap of floor between. A festival poster leans against the far wall.

---

## Room Descriptions

1. **Signature** — A grand piano under cool window light. On its lid a screen glows: fifty small windows, one singer in each, mid-breath. When the chord lands, all fifty rooms become this one — you feel it in the floor. Penciled on the score: leave space here.
2. **Working** — Score pages fan across the piano, five vocal lines erased and rewritten. Headphones leak one looping guitar figure. She's hunting the gaps where voices slip in without disturbing what's already beautiful. The eraser crumbs smell of a long afternoon.
3. **Unexpected** — Empty choir risers wait in a curve — and facing them, a small ringmaster-red circus cannon aimed at the conductor's spot. Her bio: professional musician, amateur human cannonball. Lean closer: the cannon's mouth is stuffed with sheet music. [cannon: invented from her own bio joke]
4. **Atmospheric** — Almost nothing here. October light down tall studio glass, one held chord dissolving into wood-paneled reverb, dust drifting like slow notes. Down the corridor, many voices practice one soft word, over and over.
5. **The Encounter** — The piano bench is still warm. A lightning-bolt sticker glints on a flight case big enough to sleep in; a propped phone shows a paused call — fifty singers mid-wave. Chalked by the door: summer shows, let's goooo ⚡. She's back in one minute. [chalk note: invented, wording from her own caption]

---

## Image Prompt Variants

### Variant A — Sparse

**Objects** — 3 (grand piano · lattice-of-singers screen on its lid · single pencil-marked score page on the music desk)

**Prompt** — A grand piano stands alone on bare parquet in a large wood-paneled recording studio. On the closed lid, a laptop screen glows with a grid of fifty small lit rectangles, each a different tiny room. One score page on the music desk carries light pencil markings. The rest of the room is open air and receding floor.

**Palette** — warm black, birch, screen blue-white, paper cream

**Lighting** — cool northern daylight from tall windows at left, soft-edged and silvery, cooler than the screen's glow so the lattice reads as the warmest thing in the room.

**Negative space** — entire upper half open; right third of floor empty, receding to soft shadow.

### Variant B — Curated

**Objects** — 6 (empty choir risers · stage keyboard on stand · open flight case · headphones on the keyboard · fanned score pages on a riser step · PEOPLE 10–11 Oct 2026 poster leaning on the wall)

**Prompt** — Choir risers curve across the back of a paneled studio, empty. Front-left, a stage keyboard waits with headphones hooked over its end; its flight case yawns open beside it, ribbed black with steel corners. Score pages fan down one riser step. Against the far wall leans a festival poster. Riser tops stay bare; the center floor between keyboard and risers is open.

**Palette** — charcoal, honey wood, matte black, poster ochre

**Lighting** — one warm practical from the riser side against cool ambient daylight, low contrast, late-afternoon temperature.

**Negative space** — center floor fully open (~a third of frame); wall above the risers bare.

### Variant C — Layered

**Objects** — 9 in 3 zones

**Prompt** — Zone one, foreground right: an arranging desk — score pages, pencils, eraser crumbs, and a laptop showing the fifty-window singer lattice. Zone two, mid-left: performance corner — grand piano with a lightning-bolt sticker on a flight case parked at its side. Zone three, background: tall studio window with pale autumn light, the PEOPLE poster and empty risers half in shadow beneath it. Each zone separated by stretches of bare parquet.

**Palette** — graphite, birch, screen glow, cold sky gray

**Lighting** — daylight enters from the deep background window and falls off toward the foreground desk, where the laptop lattice becomes the brightest point — the room darkens toward the viewer.

**Negative space** — diagonal corridor of empty floor from foreground left to the window, ~30% of frame.

---

## Source Ledger

### Claims
| Claim | Source(s) | Confidence |
|---|---|---|
| Berlin-based session vocalist/keyboardist/arranger/MD/choir director | [theodorabyrne.com/about](https://www.theodorabyrne.com/about.html); [IG bio](https://www.instagram.com/theodorabyrne/); [bimm-institute.de faculty page](https://www.bimm-institute.de/lecturers/theodora-byrne/) | Self-stated (canonical) + corroborated |
| "Professional musician, amateur human cannonball" | [IG bio](https://www.instagram.com/theodorabyrne/), retrieved 2026-08-18 | Self-stated, verbatim |
| Ensemble: 50+ singer mixed-voice choir, founded virtually 2020, remote takes digitally combined | [own site](https://www.theodorabyrne.com/arrangement.html); [othervoices.ie](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble); [imro.ie](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/) | Confirmed |
| Ensemble collaborators: Lisa Hannigan, JVMcM, Bell X1, Wallis Bird, Saint Sister, Ciaran Lavery, Maria Kelly | [own site](https://www.theodorabyrne.com/arrangement.html); [othervoices.ie](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble); [imro.ie](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/); [hotpress](https://www.hotpress.com/) (Wallis Bird) | Confirmed |
| PEOPLE 2026 participant (Oct 10–11 + residency Oct 4–9) | seed (authoritative); [her IG reel 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/) ("Very excited to be heading to PEOPLE Festival in Berlin this autumn as a performer…"); [nialler9.com 2026-07-02](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/) | Confirmed |
| SIRENS: Theodora Byrne Trio, hosted by Lisa Hannigan, tour Sept 24–Oct 18 2026, honoring Eoin French | [broadwayworld.com 2026-08-11](https://www.broadwayworld.com/bwwtv/article/Sounds-From-a-Safe-Harbour-to-Share-Film-Honoring-Eoin-French-Announce-SIRENS-Tour-20260811); [NCH Dublin IG 2026-05-05](https://www.instagram.com/p/DX839ZRnJOw/) (Tradition Now bill) | Confirmed |
| Trio on the Oct 11 Funkhaus SIRENS bill | [broadwayworld](https://www.broadwayworld.com/bwwtv/article/Sounds-From-a-Safe-Harbour-to-Share-Film-Honoring-Eoin-French-Announce-SIRENS-Tour-20260811) summary lists Berlin as Hannigan/McMahon/Bergman + "special guests," Trio unnamed | Contested/unresolved — do not assert; her PEOPLE presence stands independently |
| Michael Patrick Kelly BOATS arena tours (keys + BVs); "Two Mothers" 5-part arrangement on BOATS Live DVD | [own site](https://www.theodorabyrne.com/arrangement.html); [BIMM Berlin page](https://www.bimm-institute.de/lecturers/theodora-byrne/); [IG 2026-07-05](https://www.instagram.com/theodorabyrne/p/DaZ-DN4gT11/) caption (touring ongoing) | Self-stated + corroborated; DVD credit † |
| Career venues (Sydney Opera House, Mercedes-Benz Arena, Dolby, Roundhouse, Webster Hall, Olympia) + Jools Holland / Kimmel TV | [own site only](https://www.theodorabyrne.com/about.html) | † (third-party-verifiable class — kept out of room/prompt content) |
| Lecturer BIMM Berlin; 1st-class BMus BIMM Dublin, 1st-class MA Community Music UL | [bimm-institute.de](https://www.bimm-institute.de/lecturers/theodora-byrne/) | † |
| Toured with JVMcM, Saint Sister, The Coronas, Sorcha Richardson | [imro.ie](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/); [BIMM pages](https://www.bimm-institute.de/lecturers/theodora-byrne/) | Confirmed |
| IMRO process quote ("spaces where voices could be complementary…") | [imro.ie 2021-06-09](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/), direct attributed quote | Confirmed (quote) |
| "one of the most talked-about projects in contemporary Irish choral music" | [nialler9.com 2026-07-02](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/) | † (press claim) |
| "Dublin-based" (2021 press) vs "Berlin-based" (current self) | [imro](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/)/[othervoices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble) vs [own site](https://www.theodorabyrne.com/about.html)/[IG](https://www.instagram.com/theodorabyrne/)/[BIMM Berlin](https://www.bimm-institute.de/lecturers/theodora-byrne/) | Superseded → Berlin (newest own surface) |
| Ensemble in-person debut with Bell X1, RTÉ *Heart of Saturday Night*: July 2021 ([site](https://www.theodorabyrne.com/about.html)) vs August 2021 ([Other Voices](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble)) | both cited | Contested (minor) — own site preferred |
| MD of Playlist community choir, Dublin | [imro.ie 2021](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/); [BIMM alumni page](https://www.bimm.ac.uk/) | † + likely historical (pre-Berlin) |
| Red circus cannon; chalked caption; eraser-crumb afternoon; cold coffee | — | Invented (tagged; cannon riffs on her own bio joke; chalk wording from her own 2026-07-05 caption) |

### Retrieval
| URL | Status |
|---|---|
| [instagram.com/theodorabyrne](https://www.instagram.com/theodorabyrne/) | walled at plain fetch (rung 1) → **ok at rung 3** (playwright-iso: bio, 13 grid alts, 3 post captions via og tags) |
| [theodorabyrne.com/about.html](https://www.theodorabyrne.com/about.html) | ok |
| [theodorabyrne.com/arrangement.html](https://www.theodorabyrne.com/arrangement.html) | ok |
| [bimm-institute.de/lecturers/theodora-byrne](https://www.bimm-institute.de/lecturers/theodora-byrne/) | ok |
| [othervoices.ie/artists/the-theodora-byrne-ensemble](https://www.othervoices.ie/artists/the-theodora-byrne-ensemble) | ok |
| [nialler9.com (PEOPLE 2026 announcement)](https://nialler9.com/people-festival-returns-to-berlin-this-october-with-aaron-dessner-damien-rice-lisa-hannigan-ye-vagabonds-efrim-menuck-nick-zinner-and-175-more-musicians-for-a-week-of-unscripted-collaboration/) | ok |
| [broadwayworld.com (SIRENS announcement)](https://www.broadwayworld.com/bwwtv/article/Sounds-From-a-Safe-Harbour-to-Share-Film-Honoring-Eoin-French-Announce-SIRENS-Tour-20260811) | ok |
| [imro.ie (Bad Skin Day)](https://imro.ie/news/bell-x1-collaborated-with-the-theodora-byrne-ensemble-for-reimagined-bad-skin-day/) | ok |
| [instagram.com/p/DX839ZRnJOw (NCH)](https://www.instagram.com/p/DX839ZRnJOw/) | ok (first attempt with /nationalconcerthall/ prefix redirected astray; bare /p/ URL worked) |
| [journalofmusic.com (SIRENS listing)](https://journalofmusic.com/) | failed (403; not escalated — same announcement covered by BroadwayWorld + NCH) |
| [bimm.ac.uk alumni page](https://www.bimm.ac.uk/), [hotpress.com](https://www.hotpress.com/) | not fetched — snippet-level only, used solely for the Wallis Bird collab title, marked † |

### Images
| File | Origin page | Shows | Thread |
|---|---|---|---|
| `img/theodora-byrne/00-studio-keyboards.jpg` | [theodorabyrne.com](https://www.theodorabyrne.com/) | Her homepage photo (by Joe Furlong): standing among a Mellotron, a Nord, and a Hammond organ in a red-walled studio | header |
| `img/theodora-byrne/01-people-reel.jpg` | [Instagram reel, 2026-06-24](https://www.instagram.com/theodorabyrne/reel/DZ9-H7kgNty/) | Cover frame of her PEOPLE announcement reel — "PEOPLE FESTIVAL 10–11 OCT 2026" (640 px reel cover, play-button overlay baked in) | 1 |
| `img/theodora-byrne/02-ensemble-maria-kelly.jpg` | [theodorabyrne.com/photos](https://www.theodorabyrne.com/photos.html) | "Maria Kelly featuring The Theodora Byrne Ensemble" (photo by Ror Conaty) — the choir in one stone-walled room | 2 |
| — | — | No self-presented image for the gaps-as-method thread; the IMRO page's photo is a third-party press image. | 3 |
| — | — | No image: a bio line has no natural picture. | 4 |
| — | — | No self-presented SIRENS image: artwork exists only on NCH's Instagram and BroadwayWorld (third-party); none found on her own surfaces. | 5 |

---

## Process self-report

**Sources**: 9 retrieved ok across 3 ladder rungs; 1 failed (journalofmusic 403, redundant); Instagram wall cleared with playwright-iso — og-tag captions on logged-out post pages proved the cheapest caption source. **Wall-clock**: ~12 minutes. **Threads they care about**: 5 found (Berlin-is-home; fifty-rooms choir; gaps-as-method in her own words; human-cannonball bio; SIRENS autumn tour) — an unusually rich haul for a nominal thin case; identity resolved from C to effectively A within two searches because she keeps a plain Weebly site with her whole CV on it. **Friction with the skill itself**: (1) The seed's press descriptor ("composer") conflicted with self-presentation ("arranger") — the skill's Self-stated-is-canonical rule resolved it cleanly, but the output format has no natural home for press-vs-self tension; I put it in Identity resolution. (2) The "lattice of singer windows" object sits awkwardly between confirmed and †def — it is the documented *form* of a confirmed practice but I never watched a video frame; a "form-of-confirmed-practice" rung would name this. (3) WebFetch's summarizer asserted the Trio's *absence* from the Berlin bill — a negative claim from a summarization layer; I ledgered it as contested rather than asserting either way, but the skill's snippet-discipline rule speaks only to positive claims.

Retrofit to v4.1, 2026-09-15: format pass only — links, bullets, images (3 pulled), Sketch Brief; research unchanged.

Reshaped to v4.2, 2026-09-15: reading order and paragraphing only.
