| Composer | Chopin, Frédéric, 1810-1849 |
| Work | Polonaise in B-flat minor, op. posth. |
| Number | XL0078 |
| Date | 1960 January 25 - 27 |
| Place | Warsaw, Filharmonia Narodowa |
| Label | Muza |
| Ensemble | |
| Conductor | |
| Artists | Ludwik Stefański, piano |
| Producer/Engineer | |
| 78/45 Issue | |
| 78 Prefix/Suffix | |
| 78 Matrix | |
| Full Matrices | |
| Take | |
| LP Number | Orpheus OR C-143 |
| CD Number | |
| Added or Edited | 2026 June 16 |