lgOpre App 1.1 Update

February 3, 2024

Updated sound and image app now available in the App Store.

lgOpre version 1.1 is a free update that adds colors, new pitches and supports the latest devices including iPad.

Download from the App Store here.

New features and fixes:

  • Colors of sound blocks can be changed which also changes the pitch of the sound (swipe right on a sound block)
  • Sound blocks can be deleted individually (swipe left)
  • Home screen
  • Help screen
  • Audiovisual screen with back button to return to home
  • Runs properly on the latest iOS devices including iPad. Fixes the black screen at launch issue.
  • Added support for iOS 17; minimum iOS version supported is iOS 13

Performance at Hunter College Feb. 2, 2024

January 29, 2024

Excited to be performing with Dark Circuits Orchestra at Hunter College in Manhattan.

Dark Circuits Orchestra

plays Niblock & Cardew

Friday, Feb. 2, 2024
7 pm

With Lucie Vitkova, Marcia Bassett, Teerapat Parmongkol, Alex Zhu, Luke Dubois, Emad Jamal, Monica Rocha, Shoko Nagai, Crystal Penalosa, Chuck Bettis, Kamran Sadeghi, Michael Schumacher, David Galbraith, David First, Abby Davis, David Rothenberg, Daniel Neumann, Ben Manley, Miguel Frasconi, Andrew Neumann, Laura Feathers & Hans Tammen.

Visuals by Katherine Liberovskaya.

Organized by Hans Tammen.

Hunter College HN543/Black Box, 5th Floor – North Building

Entrance at 69th Street between Lexington & Park Avenue.

RSVP required:

Bring photo ID!

| Tags:

Performance with Sergei Tcherepnin Jan. 25th

January 19, 2023

Excited to be performing with Sergei Tcherepnin at Shift in Williamsburg.



411 Kent Ave., Brooklyn NY 11249

$15. All proceeds go to musicians.



Wednesday, January 25

8 p.m., Doors 7:30


Tom Chiu & Michael Schumacher (first set)

David Galbraith & Sergei Tcherepnin (second set)

It’s a solid lineup:

•    Tom, from Flux Quartet

•    Michael, a composer who ran Diapason Sound Art Gallery where I’ve exhibited.

•    Sergei an artist and composer I’ve performed with as part of Analogos.


Galbraith and Tcherepnin unite for live electronic music that blends composition and improvisation. With a performance history that dates back 2005, the duo’s energetic music balances chaos with control. Informed by their individual sound art practices, their performance features unique instruments including Serge modular synths and self-built electronics.


Sergei Tcherepnin & David Galbraith



Sergei Tcherepnin & David Galbraith at Shift 48 Jan 25, 2023

Sergei Tcherepnin & David Galbraith at Shift 48 Jan 25, 2023

Exhibition at Made in NY Media Center

May 1, 2018

KenKen GS Suite
The Made in NY Media Center presents KenKen GS Suite, a collection of new and recent works by Brooklyn-based artist and composer David Galbraith. The exhibition features Galbraith’s KenKen GS series of computer-based works for sound and image.

The Made in NY Media Center
30 John Street, DUMBO, Brooklyn, NY 11201
(718) 729-6677

Opening Reception
June 7, 6:00 – 8:00 p.m.

Viewing Hours
June 7 – June 30
Monday – Friday, 9 a.m. – 10 p.m.

June 9 and June 10
Saturday – Sunday
10:00 a.m. – 6:00 p.m.

Detail image from KenKen GS MC installation

Exhibition at 92Y Art Center

January 3, 2018

An exhibition presenting works that reconfigure, remix and reimagine items held in the public domain — or “the commons.”

Milton J. Weill Art Gallery, 92Y Art Center
1395 Lexington Avenue, New York, NY 10128

Panel and Opening Reception
Feb. 9th, 6:30pm

The panel, moderated by Meural’s Head of Curation, Poppy Simpson, brings together leading digital theorist Dr. Lev Manovich, New York Public Library CTO Tony Ageh and artist Eric Corriel  for a conversation exploring how the digital world is shaping contemporary visual culture and challenging our understanding of art, the artist, originality and ownership.

RSVP for reception / purchase panel tickets (link opens new window)

Viewing Hours
1/12 1-5pm, 1/19 1-5pm, 1/25 1-5pm, 1/28 1-5pm, 1/29 12-6pm, 2/2 2-6pm, 2/7 2-6pm

The Milton J. Weill Art Gallery is open to patrons of Kaufmann Concert Hall during regularly scheduled events. Please visit 92y.org/artgallery for special viewing hours. In addition, special viewing hours can be arranged. To inquire about an appointment, please email artcenter@92y.org.

Participating Artists

  • David Galbraith
  • Eric Corriel
  • Bill Domonkos
  • Sally Gil
  • Joaquin Trujillo

Image from Fade installation, middle screen

Exhibition at Harvestworks Arts Center

April 26, 2017

David Galbraith: Trio

Trio is a multiscreen installation of abstract digital images, each a visual echo of a distinct three-note chord from a string trio score by first-generation minimalist composer Tom Johnson.

Opening reception: Tuesday, May 16th at 6:30pm

Hours: May 14–19th, 12–6pm

May 20-21 Sat/Sun (by appointment)

596 Broadway #602
New York NY 10012
Phone: 212-431-1130

Subway: F/M/D/B Broadway/Lafayette, R to Prince, #6 to Bleecker

Image of Trio (2017)

Presented on four large screens, the images were created with custom software based on 288 combinations of violin, viola, and violoncello notes.

Each of the 49 notes used in Trio’s musical scale is assigned a color and a simple rectangular shape with dimensions determined by the note number. These shapes — known mathematically as ‘straight polyominoes’ — were inspired by the combinatorics at the heart of the string trio score. A note, represented by the same shape repeated either vertically or horizontally on the screen, is stacked with the two other visually translated notes to form a composite visual abstraction. Appearing architectonic yet malleable, these emergent visual compositions operate in their own realm as a series of digital paintings, one gently flowing into the next.

Galbraith’s installation continues a body of work exploring alternative relationships between sound and image enabled by software designed to cross media boundaries and form a new audiovisual composition environment.

David Galbraith: Trio is a satellite event of Creative Tech Week 2017.

Exhibition at 3LD Art & Technology Center

June 7, 2016

Emergence: Digital Art in Architecture

Galbraith presents Trio (2016) a digital video from custom software as part of a group exhibition interpreting the notion of space.

The exhibition is hosted at 3LD Art & Technology Center, a 1700-square-foot flexible production space. Six artists from New York, China Mainland, and Taiwan are invited to create an immersive environment with colors, forms, structures, patterns, symbols, movements, and images that keep emerging and growing with subtlety.

Saturday, June 18 • 4:00pm – 7:00pm

3LD Art & Technology Center
80 Greenwich Street
New York, NY 10006

Emergence is a Digital Art Collection Club (DACC) event.

Event details

lgOpre iOS App

April 25, 2016

Create, explore and play with sound and image using lgOpre (pronounced luh GOP ruh), an app from artist and composer David Galbraith. Like his video installation artworks the app features abstract images linked to sound with a rhythmic red dot. Generate your own graphics with a synchronized melodic soundtrack using a simple touch interface.

Go to App Store download

Image of lgOpre app

lgOpre App Screenshot

Creative Tech Week Talk

March 1, 2016

Composing with Custom Software for Sound and Image: from Desktop to Mobile

Galbraith presents his new mobile app for creation of abstract image and generative sound with a simple touch interface. With a just a few taps the app creates grid-based images and a synchronized melodic soundtrack.

Event details

Creative Tech Week (CTW) Arts Hub

Thursday, May 5 • 10:15am – 10:30am

Clemente Soto Velez Center

107 Suffolk Street
New York, NY 10002

A Creative Tech Week Badge or Day Pass is required for entry to the CTW Arts Hub.

Creative Tech Week Attendee Info

Use code DavidGalbraith for discounted registration.

Exhibition on Digital Art Device and tv

February 1, 2016

On the Air

Through July 15, 2016

Caroline Benech / Dominique Blais / Elvire Bonduelle / Emiliano Bossi / Nicole Cohen / Alexandra Crouwers / Danielle Dean / Andreas Nicolas Fischer / David Galbraith / Esteban Giacono / Perry Hall / Joe Hamilton / Tyler Kline / Mark Robert Lewis / MarieVic / Emilie Pitoiset / Sabrina Ratté

On the Air Exhibition

Launching March 17 at Chez Moi Paris

Opening 7 pm, 25 rue Hérold, Paris 1er

Jean-Baptiste Charpenay-Limon will produce a new installation of innovative and smart design solutions, that for the first time will include original digital and video artworks via the DAD app for Apple TV.

Chez Moi