| Label | Works | Date |
| Camerata CAM 28142 | A Room - Amores - The Perilous Night - A Valentine Out of Season - Music for Marcel Duchamp - In a Landscape - Cheap Imitation (Aki Takahashi) | Nov.2008 |
| Cord Aria | complete pianoworks (Tim Ovens) | uncertain |
| Curved Light | Il Treno (3CD) | unknown |
| Edition Michael Frauenlob Bauer MFB 030-031 | Music for Piano 1-84 (Herbert Henck) | uncertain |
| Edition S-Press | Mureau | uncertain |
| Edition S-Press | John Cage talking to Hans G.Helms | uncertain |
| EMI Classics | Concert for Piano and Orchestra - Solos for Voice 1 & 2 - Rozart Mix - Credo in Us - Omaginary Landscape No.1 - Suite for Toy Piano - Music for Carillon Nos. 1, 2 & 3 | November 2008 |
| Hat Hut hat(now)ART 152 | Sonatas and Interludes (James Tenney) | unknown |
| Hat Hut hat(now)ART 153 | Ryoanji (re-issue of hatART 6183) | unknown |
| Hat Hut hat(now)ART 171 | Music for Piano Nos.52-56 (David Tudor. re-issue of hatART 6181: Piano Avant Garde) | unknown |
| Hat Hut hat(now)ART 173 | Music of Changes (David Tudor, re-issue of hat(now)ART 133) | unknown |
| Hat Hut hat(now)ART 175 | Works by Cage and Boulez for 2 Pianos & 4 Hands on 1 Piano | unknown |
| Hungaroton HCD 31849 | Child of Tree - Haikai and other works (Amadinda Percussion Group) | unknown |
| KomistA | Five Hanau Silence | uncertain |
| MDG | Violin&Piano (Steffen Schleiermacher) | unknown |
| Mode | DVD video: Musicircus. Filmed by Henning Lohner in New York in November 1992. 42 performers | unknown |
| Mode | DVD video: Complete Works for Organ (Gary Verkade) | unknown |
| Mode | DVD video: Variations V (classic filmed version)- Scottish Circus | 2008 |
| Mode | DVD video: 49 Waltzes for the Five Boroughs. filmed realization of the score by Don Gillespie with Roberta Friedman and Gene Caprioglio | unknown |
| Mode | DVD video: Short films | unknown |
| Mode | Compositions for Radio (John McDonough and Kurt Gottschalk) | 2009 |
| Mode | The Works for Percussion I (Percussion Group Cincinnati-DVD) | unknown |
| Mode | A Cage of Saxophones 3 - Indeterminacy (Ulrich Krieger) | unknown |
| Mode | A Cage of Saxophones 4 (Ulrich Krieger) | unknown |
| Mode | Song Books (CD or DVD) | unknown |
| Mode | Thirteen (Essential Music) | unknown |
| Mode | Solo for Piano (David Tudor) | unknown |
| OgreOgress productions | Audio DVD: Twenty-Six, Twenty-Eight and Twenty-Nine (1991) (Christina Fong, Prague Winds, Karen Krummel, Michael Crawford and Glenn Freeman), Twenty-Six with Twenty-Nine (1991) (Christina Fong, Karen Krummel, Michael Crawford and Glenn Freeman) and Eighty (1992) (Christina Fong, Prague Winds and Karen Krummel) | late 2008 or early 2009 |
| Tomato | Empty Words (John Cage) | unknown |
| Wergo | Black Mountain Piece - Four6 (Ensemble für Neue Musik) | unknown |