| Composer | Berkeley, Lennox, 1903-1989 |
| Work | Impromptu in G minor, op. 7, no. 1 |
| Number | RCS- 9 |
| Date | 1958 December |
| Place | |
| Label | Lyrita |
| Ensemble | |
| Conductor | |
| Artists | Colin Horsley, piano |
| Producer/Engineer | |
| 78/45 Issue | |
| 78 Prefix/Suffix | |
| 78 Matrix | |
| Full Matrices | |
| Take | |
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| CD Number | |
| Added or Edited | 2026 March 18 |