| Original Name | Geheimnis (An Franz Schubert) (Secret |
| Librettist | Johann Mayrhofer |
| Date of composition | 1816 |
| First published | 1887 |
| Type | Lied |
| Catalogue | D 491 |
| Spoken language | German |
| Instruments |
Voice
Piano |
| Autotranslations beta |
Franz Schubert: To Franz Schubert), D 491 Franz Schubert: To Franz Schubert), D 491 Franz Schubert: To Franz Schubert), D 491 |