| Official |
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| 2.13 | The Well‐Tempered Clavier, Book 2: Prelude no. 21 in B‐flat major, BWV 890 | 3:08 | Johann Sebastian Bach | Edwin Fischer Plays Bach, Volume Two: The Well‐Tempered Clavier, Book II, BWV 870–893 / Fantasia and Fugue in A minor, BWV 904 / Prelude and Fugue in E‐flat major “St. Anne”, BWV 552 | |
| 1.23 | Prelude No.21 in B flat, BWV 890 | 3:13 | J.S. Bach | Great Pianists of the 20th Century, Volume 25: Edwin Fischer I | |
| 2.17 | The Well-Tempered Clavier, Book II: Prelude no. 21 in B-flat major, BWV 890 | 3:14 | Johann Sebastian Bach | The Well-Tempered Clavier, Book II | |
| 3.21 | The Well-Tempered Clavier, Book II: Prelude no. 21 in B-flat major, BWV 890 | 3:15 | Johann Sebastian Bach | The Well-Tempered Clavier: 48 Preludes & Fugues, BWV 846-893 | |
| 5.22 | Das Wohltemperierte Clavier, Book II: Prelude no. 21 in B-flat, BWV890 | 3:15 | Johann Sebastian Bach | Piano Playing From the Heart | |