| recordings |
|---|
| 1950 | Sonatas & Interludes for Prepared Piano: Sonata XII | | Maro Ajemian | 4:17 |
| 1965-07-26 – 1965-07-27 | Sonatas and Interludes: XII | | Yuji Takahashi | 3:25 |
| 1971 | Sonatas and Interludes for Prepared Piano: XII. Sonata :A: - :B: | | John Damgaard | 2:21 |
| 1974-12 | Sonatas & Interludes for Prepared Piano: Sonata XII | | John Tilbury | 2:31 |
| 1975-12 | Sonatas and Interludes for Prepared Piano: Sonata XII | | Yuji Takahashi | 3:10 |
| 1986-04-08 – 1986-04-09 | Sonatas and Interludes for Prepared Piano: Sonata XII | | Darryl Rosenberg | 2:21 |
| 1991-12-06 | Sonatas and Interludes: Sonata 12 | live | Mario Bertoncini | 3:23 |
| 1992-06 | Sonatas and Interludes: Sonata 12 | | Nigel Butterley | 3:11 |
| 1994-12-17 – 1996-12-18 | Sonatas and Interludes for Prepared Piano: Sonata XII | | Philipp Vandré | 3:25 |
| 1994-12-20 | Sonatas and Interludes: Sonata XII | | Louis Goldstein | 2:36 |
| 1996-09-01 | Sonatas and Interludes: Sonata 12 | | Markus Hinterhäuser | 2:58 |
| 1998-07-11 – 1998-07-13 | Sonatas and Interludes for Prepared Piano: Sonata XII | | Boris Berman | 3:33 |
| 2003-03-08 | Sonata 12 | live | Rolf Hind | 2:58 |
| 2004-06-10 | Prepared Piano piece #12 | live | [unknown] | 2:44 |
| 2005-06 | Sonatas & Interludes: Sonata 12 | | Giancarlo Simonacci | 2:29 |
| 2007 | Sonata no. 12 for Prepared Piano | | David Greilsammer | 3:33 |
| 2011-10-07 – 2011-10-08 | Sonatas & Interludes: Sonata XII | | Cédric Pescia | 3:11 |
| Sonata 12 | live | [unknown] | 3:07 |
| Sonatas & Interludes for Prepared Piano: Sonata 12 | | Gérard Frémy | 3:59 |
| Sonatas & Interludes for Prepared Piano: Sonata no. 12 | | Joshua Pierce | 2:46 |
| Sonatas & Interludes for Prepared Piano: The Third Interlude Followed by the Third Four Sonatas | | Maro Ajemian | ?:?? |
| Sonatas and Interludes for Prepared Piano (1946-1948): Sonata XII | | Steffen Schleiermacher | 3:22 |
| Sonatas and Interludes for Prepared Piano: Sonata 12 | | Joshua Pierce | 2:15 |
| Sonatas and Interludes for Prepared Piano: Sonata no. 12 | | Aleck Karis | 3:28 |
| Sonatas and Interludes for Prepared Piano: Sonata no. 12 | | Joanna MacGregor | ?:?? |
| Sonatas and Interludes for Prepared Piano: Sonata XII | | Robert Miller | 3:41 |
| Sonatas and Interludes: Sonata XII | | Herbert Henck | 3:39 |
