Theo Bleckmann

- Heroin (arr. D. Lang for Voice and Cello)
- Lang: Pierced · 2008
- note to a friend: long silence
- David Lang: note to a friend · 2026
- note to a friend: I wanted to die
- David Lang: note to a friend · 2026
- note to a friend: my mother, my sister, my father
- David Lang: note to a friend · 2026
- note to a friend: my father ran a store
- David Lang: note to a friend · 2026
- note to a friend: I had a sister
- David Lang: note to a friend · 2026
- note to a friend: my mother had lost her mind
- David Lang: note to a friend · 2026
- note to a friend: people who kill themselves
- David Lang: note to a friend · 2026
- Hallelujah (feat. Theo Bleckmann & The Sunhouse Singers)
- Winter Songs Vol. 2 · 2025
- For Theo (feat. Robert Landfermann, David Dorůžka, Tristan Renfrow & Theo Bleckmann)
- Voya (feat. Robert Landfermann, Tristan Renfrow & David Dorůžka) · 2025

Unity And Four Reasons Of Hope (feat. Theo Bleckmann, David Dorůžka, Robert Landfermann & Tristan Renfrow) - Single

Unity And Four Reasons Of Hope (feat. Theo Bleckmann, David Dorůžka, Robert Landfermann & Tristan Renfrow) - Single

Tineke Postma
Scarlatti Sonatas (feat. Theo Bleckmann)

Scarlatti Sonatas (feat. Theo Bleckmann)

Diego Barber
Ever (feat. Theo Bleckmann & Mim Crellin) - Single

Ever (feat. Theo Bleckmann & Mim Crellin) - Single

Morten Duun
It Won't Take Words (Duet) [feat. Theo Bleckmann] - Single

It Won't Take Words (Duet) [feat. Theo Bleckmann] - Single

Anna Dagmar
A Book of Hours (feat. Theo Bleckmann, Shelley Hirsch, Phil Minton, Roscoe Mitchell)

A Book of Hours (feat. Theo Bleckmann, Shelley Hirsch, Phil Minton, Roscoe Mitchell)

Bob Ostertag