| Original Name | Geheimes |
| Librettist | Johann Wolfgang von Goethe |
| Date of composition | 1821 |
| First published | 1822 |
| Dedicated to | Franz von Schober |
| Type | Lied |
| Tonality | A-flat Major |
| Catalogue | D 719 |
| Spoken language | German |
| Instruments |
Voice
Piano |
| Autotranslations beta |
Franz Schubert: A secret en la bémol majeur, D 719 Franz Schubert: A secret in la bemolle maggiore, D 719 Franz Schubert: A secret As-dur, D 719 |