| Composer: |
Arthur Bliss |
| Librettist: |
John Boynton Priestley |
| Work definition: |
Opera in three acts |
| Language: |
English |
| World premiere: |
29 September 1949, Covent Garden Opera Company, Royal Opera House, Covent Garden, London |
| ROH premiere: |
29 September 1949, Covent Garden Opera Company |
| ROH company premiere: |
29 September 1949, Covent Garden Opera Company, Royal Opera House, Covent Garden, London |