| Composition | Piano Sonata in A minor, Op. 80 (Hartmann, Johan Peter Emilius) for piano |
| Contributors | Niels Krabbe, editor |
| Publisher | — |
| Languages | — |
| License | Creative Commons Attribution-NonCommercial-NoDerivs 4.0 |
| Published | — |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
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