| Object | ||
|---|---|---|
| Identifier: | 2574c | role: Matrix number |
| Identifier: | 045554 | role: Inventory number |
| Title: | a) Etude in C minor Op 10 No 12 | |
| Title: | ; b) Etude in C major Op 10 No 7 | |
| Contributor: | Chopin | role: Composer |
| Date: | 1912-02 | |
| Type: | Sound | |
co-funded by the European Commission