| Original Name | Un sourire |
| Date of composition | 1989 |
| Premiered | 1991, December 5th |
| Catalogue | I/57 |
| Approx. duration | 11 minutes |
| Instruments | Orchestra |
| Autotranslations beta |
Olivier Messiaen: "A smile" Olivier Messiaen: "A smile" Olivier Messiaen: "A smile" |