| 21 Nocturnes no. 2 in E‐flat major op. 9 no. 2: Andante for piano and strings Ruben Gazarian, Württembergisches Kammerorchester Heilbronn, Yeol Eum Son | Ruben Gazarian, Württembergisches Kammerorchester Heilbronn, Yeol Eum Son | 2008 | - | 4:29 |
| 21 Nocturnes no. 20 in C‐sharp minor op. post: Lento con gran espressione for piano solo Yeol Eum Son | Yeol Eum Son | 2008 | - | 4:07 |
| 12 Etudes, op. 25 no. 12 in C minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:43 |
| 12 Etudes, op. 25 no. 11 in A minor “Winter Wind” Yeol Eum Son | Yeol Eum Son | 2004 | - | 3:37 |
| 12 Etudes, op. 25 no. 10 in A‐flat major Yeol Eum Son | Yeol Eum Son | 2004 | - | 4:11 |
| 12 Etudes, op. 25 no. 8 in D-flat Yeol Eum Son | Yeol Eum Son | 2004 | - | 1:09 |
| 12 Etudes, op. 25 no. 9 in G-flat “Butterfly Wings” Yeol Eum Son | Yeol Eum Son | 2004 | - | 0:58 |
| 12 Etudes, op. 25 no. 6 in G‐sharp minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:01 |
| 12 Etudes, op. 25 no. 7 in C‐sharp minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 5:27 |
| 12 Etudes, op. 25 no. 5 in E minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 3:13 |
| 12 Etudes, op. 25 no. 4 in A minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 1:43 |
| 12 Etudes, op. 25 no. 2 in F minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 1:35 |
| 12 Etudes, op. 25 no. 3 in F Yeol Eum Son | Yeol Eum Son | 2004 | - | 1:44 |
| 12 Etudes, op. 25 no. 1 in A-flat “Harp Study” Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:28 |
| 12 Etudes, op. 10 no. 12 in C minor “Revolutionary” Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:38 |
| 12 Etudes, op. 10 no. 10 in A-flat Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:01 |
| 12 Etudes, op. 10 no. 8 in F Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:24 |
| 12 Etudes, op. 10 no. 9 in F minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 2:05 |
| 12 Etudes, op. 10 no. 7 in C Yeol Eum Son | Yeol Eum Son | 2004 | - | 1:30 |
| 12 Etudes, op. 10 no. 6 in E‐flat minor Yeol Eum Son | Yeol Eum Son | 2004 | - | 3:00 |