Theodore Otis Flach
Audio-Designer


Theodore Otis Flach is a Basel-based Audio-Designer whose work combines experimental composition, spatial audio and interdisciplinary collaboration with a focus on sound and perception.

He has performed live at festivals and venues including Basel Social Club, Kunstmuseum Basel, Cantabile Variable, Gare du Nord, Elysia Basel and the Martinu Festtage.

He is a member of Deep Space, What-If and Viernullvier Events, and has been studying Audio Design at the Musik-Akademie Basel since 2024.
Besides he is also active as mixer and live audio engineer and worked for various live shows and the Kammermusikfesttag Basel.

For inquiries, question and more contact me:
E-Mail: theo.flach@icloud.com
Instagram


SELECTED WORKS




               TITLE

TYPE

DATE


Deep-Space 
with Camerata Variabile



Concert Tour

25-28.06.2026

CORD at Gare du Nord, Hill-Chill Festival


Installation

18.04-27.06.2026

Pärkli-Jam


Event

18-21.06.2026

CORD 1.3 at Basel Social Club


Performance

15.06.2026

Swiss Art Awards - Sound


Sounddesign

04.06.2026

Deep-Space at ATTACCA, 
Gare du Nord



Concert

30.05.2026

WHAT-IF

Event


09.05.2026

Blabla - Audio-Visual Solo
Performance



Concert

02.05.2026

Where do you lose your Time - Exhibition


Event

11.04.2026

Tschilp Tschilp Tschau - Theater
(Zürich)



Sounddesign

20-21.03.2026

Martinů-Festtage – 
„12 Lektionen für Gilgamesh”


Concert/ Theater

25.10.2025

Tschilp Tschilp Tschau - Theater
(Basel)

Sounddesign



09.09.2025

Cord at ACT Festival - Kunstmuseum Basel


Performance

26.04.2025

Herbst Remix - Maekssl, Otis

Release

21.03.2025


NEST Opening Trailer

Sounddesign

16.12.2024


Looking - SchanzeAcht Label

Release


02.02.2024




© 2026 ALL RIGHTS RESERVED 


CORD 1.1 at Basel Social Club

Performance

15.06.2026


As Part of the Basel Social Club 2026, we showed our perforamance CORD1.1.
Cord 1.3 is a performance exploring the relationship between movement, sound, and collective interaction. Three performers are connected by cords to a shared structure, allowing them to influence and move one another. Every physical interaction directly affects the sound and spatial composition, creating a constantly evolving system of action and reaction.

Using a  sound setup of three speakers, the performance creates an immersive soundscape in which control is shared and unexpected sonic spaces emerge. 
Cord 1.3 transforms physical interaction into a collective experience of movement, perception, and sound.


All pictures made by: TItus Gluth
https://baselsocialclub.com