| Title: | Vocalise-Etude |
| English title: | Vocalize (wordless song) - Study |
| Genre: | vocal |
| Composition Date: | 1935 (Paris) |
| Publisher: | Leduc (Paris) |
| Instrumentation: | soprano, piano |
| Duration: | 4' 30" |
| Premiere: | unknown |
| Dedication: | none |
| Movements: | single movement |
| Notes: | This beautiful wordless song became the second movement of the Concert à quatre in an ornamented transcription. It was originally written for a series of studies for singers published as Number 151 in A. L. Hettich-Répertoire Moderne de Vocalises. |
| Program notes: |

